{"id":7175,"date":"2024-04-13T08:01:02","date_gmt":"2024-04-13T00:01:02","guid":{"rendered":""},"modified":"2024-04-13T08:01:02","modified_gmt":"2024-04-13T00:01:02","slug":"python\u6709\u5173\u51fd\u6570","status":"publish","type":"post","link":"https:\/\/mushiming.com\/7175.html","title":{"rendered":"python\u6709\u5173\u51fd\u6570"},"content":{"rendered":"

\n <\/path> \n<\/svg> <\/p>\n

\u6570\u636e\u7c7b\u578b<\/h3>\n

1.number\u6570\u5b57\u7c7b\u578b\uff08int float bool complex\uff09<\/h4>\n

1.0\u5960\u57fa\u90e8\u5206\uff1a\u51fd\u6570type\u548cid<\/h5>\n
#type\u6982\u5ff5\uff1a\u83b7\u53d6\u53d8\u91cf\u7684\u6570\u636e\u7c7b\u578b<\/span>\nres=<\/span>type(<\/span>intvar)<\/span>\nprint(<\/span>res)<\/span>\n#id\u6982\u5ff5\uff1a\u83b7\u53d6\u53d8\u91cf\u503c\u7684\u5730\u5740<\/span>\nres=<\/span>id(<\/span>intvar)<\/span>\nprint(<\/span>res)<\/span>\n<\/code><\/pre>\n
1.1 int\u6574\u6570\u7c7b\u578b\u8868\u793a\u65b9\u6cd5<\/h5>\n
#\u6574\u578b\uff08\u6b63\u6574\u6570 0 \u8d1f\u6574\u6570\uff09\u5373\u6574\u6570\nintvar=20\nprint(intvar)\n<\/code><\/pre>\n
\u7b2c\u4e00\u4e2a\uff1a\u4e8c\u8fdb\u5236\u6574\u6570\u578b0b<\/p>\n
#\u6ce8\u610f\uff1a\u53ea\u67090\u548c1\u4fe9\u4e2a\u503c<\/span>\nintvar=<\/span>0b101\nprint(<\/span>intvar)<\/span>  #\u6ce8\u610f\u8f93\u51fa\u7ed3\u679c\u4e3a\u9ed8\u8ba4\u5341\u8fdb\u5236\u6570<\/span>\n<\/code><\/pre>\n
\u7b2c\u4e8c\u4e2a\uff1a\u516b\u8fdb\u5236\u6574\u6570\u578b0o<\/p>\n
#\u6ce8\u610f\uff1a\u53ea\u67090 1 2 3 4 5 6 7\u516b\u4e2a\u6570\u5b57\nintvar=0o234\nprint(intvar)  #\u6ce8\u610f\u8f93\u51fa\u7ed3\u679c\u4e3a\u9ed8\u8ba4\u5341\u8fdb\u5236\n<\/code><\/pre>\n
\u7b2c\u4e09\u4e2a\uff1a\u5341\u516d\u8fdb\u5236\u6574\u5f620x<\/p>\n
#\u6ce8\u610f\uff1a\u53ea\u6709\uff1a\u67090 1 2 4 5 6 7 8 9 a b c d e f<\/span>\nintvar =<\/span> 0xff\nprint(<\/span>intvar)<\/span>\n<\/code><\/pre>\n
1.2 float\u6d6e\u70b9\u578b\uff08\u5c0f\u6570\uff09<\/h5>\n
#\u65b9\u5f0f\u4e00<\/span>\nfloatvar =<\/span> 3.14\nprint(<\/span>floatvar)<\/span>\nprint(<\/span>   type(<\/span>floatvar)<\/span>   )<\/span>\n#\u65b9\u5f0f\u4e8c \u79d1\u5b66\u8ba1\u6570\u6cd5<\/span>\nfloatvar =<\/span> 5.1e3   #5.1*10^3<\/span>\nprint(<\/span>floatvar)<\/span>\nprint(<\/span>      type(<\/span>floatvar)<\/span>      )<\/span>\n<\/code><\/pre>\n
1.3 bool \u5e03\u5c14\u578b\uff08True False\uff09<\/h5>\n
boolvar=True\nprint(boolvar)\nprint(  type(boolvar)  )\n<\/code><\/pre>\n
1.4complex \u590d\u6570\u7c7b\u578b<\/h5>\n
''' \u590d\u6570 = \u5b9e\u6570 + \u865a\u6570 \u4f8b\u5b50: 3 + 4j \u5b9e\u6570: 3 \u865a\u6570: 4j \u5982\u679c\u6709\u4e00\u4e2a\u6570,\u5b83\u7684\u5e73\u65b9\u7b49\u4e8e-1,\u90a3\u4e48\u8fd9\u4e2a\u6570\u5c31\u662fj,\u79d1\u5b66\u5bb6\u8ba4\u4e3a\u6709,\u8868\u8fbe\u4e00\u4e2a\u9ad8\u7cbe\u5ea6\u7684\u7c7b\u578b '''<\/span>\n#\u65b9\u5f0f\u4e00<\/span>\ncomplexvar =<\/span> 3<\/span> +<\/span> 4j<\/span>\nprint<\/span>(<\/span>complexvar)<\/span>\nprint<\/span>(<\/span>type<\/span>(<\/span>complexvar)<\/span>)<\/span>\n#\u65b9\u5f0f\u4e8c<\/span>\n#\u4e66\u5199\u65b9\u5f0f\uff1acomplex(\u5b9e\u6570,\u865a\u6570) => \u590d\u6570<\/span>\ncomplexvar =<\/span> complex<\/span>(<\/span>3<\/span>,<\/span>4<\/span>)<\/span>\ncomplexvar =<\/span> complex<\/span>(<\/span>3<\/span>,<\/span>-<\/span>4<\/span>)<\/span>\nprint<\/span>(<\/span>complexvar)<\/span>\n<\/code><\/pre>\n
2.\u5b57\u7b26\u4e32\u7c7b\u578bstr\uff1a\u7528\u5f15\u53f7\u5f15\u8d77\u6765\u7684\u5c31\u662f\u5b57\u7b26\u4e32<\/h4>\n
2.1\u8f6c\u4e49\u5b57\u7b26\uff1a\u901a\u8fc7\\\u6765\u5b9e\u73b0<\/h5>\n
##\u7b2c\u4e00\u79cd\uff1a\u628a\u6709\u610f\u4e49\u7684\u5b57\u7b26\u53d8\u5f97\u65e0\u610f\u4e49<\/span>\n\u7ed9 \u6700\u597d\u7684 \u52a0\u4e0a\u5f15\u53f7\nstrvar =<\/span> \"\u5927\u8fde\u662f\u4e1c\u5317\\\"\u6700\u597d\u7684\\\"\u65c5\u6e38\u5c45\u4f4f\u57ce\u5e02\"<\/span>\nstrvar =<\/span> '\u5927\u8fde\u662f\u4e1c\u5317\"\u6700\u597d\u7684\"\u65c5\u6e38\u5c45\u4f4f\u57ce\u5e02'<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n##\u7b2c\u4e8c\u79cd\uff1a\u628a\u65e0\u610f\u4e49\u7684\u5b57\u7b26\u53d8\u5f97\u6709\u610f\u4e49<\/span>\n#\u5b57\u7b26\u610f\u4e49\uff1a<\/span>\n\\n  :<\/span> \u6362\u884c\n\\r\\n:<\/span> \u6362\u884c\n\\t  :<\/span> \u7f29\u8fdb(<\/span>\u6c34\u5e73\u5236\u8868\u7b26)<\/span>[<\/span>\u6807\u51c6\u4e0a,<\/span>\u4e00\u4e2a\u7f29\u8fdb\u7684\u8ddd\u79bb\u662f4<\/span>\u4e2a\u7a7a\u683c\u7684\u5927\u5c0f]<\/span>\n\\r  :<\/span> \u628a\\r\u540e\u9762\u7684\u6240\u6709\u5b57\u7b26\u62c9\u5230\u5f53\u524d\u884c\u884c\u9996\n<\/code><\/pre>\n
2.2\u5b57\u7b26\u4e32\u4f7f\u7528\u6280\u5de7<\/h5>\n
# (1) \u7528\u5355\u5f15\u53f7\u5f15\u8d77\u6765\u7684\u5b57\u7b26\u4e32<\/span>\nstrvar =<\/span> '\u4eca\u5929\u7684\u6d77\u8fb9,\u6d77\u6c34\u975e\u5e38\u6e5b\u84dd'<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\nprint<\/span>(<\/span>type<\/span>(<\/span>strvar)<\/span>)<\/span>\n# (2) \u7528\u53cc\u5f15\u53f7\u5f15\u8d77\u6765\u7684\u5b57\u7b26\u4e32<\/span>\nstrvar =<\/span> \"\u5927\u8fde\u662f\u4e00\u5ea7\u7f8e\u4e3d\u7684\\n\u6d77\u6ee8\u57ce\u5e02\"<\/span>\nstrvar =<\/span> \"\u5927\u8fde\u662f\u4e00\u5ea7\u7f8e\u4e3d\u7684\\r\\n\u6d77\u6ee8\u57ce\u5e02\"<\/span>\nstrvar =<\/span> \"\u6d77\u6c34\u9000\u6f6e\u7684\u65f6\u5019\\t\u4f1a\u6709\u4e0d\u5c11\u6d77\u87ba\u53ef\u4ee5\u6361\"<\/span>\nstrvar =<\/span> \"\u5927\u8fde\u554a\u5927\u8fde\\r\u6211\u7684\u6545\u4e61\"<\/span>\nstrvar =<\/span> \"\u5927\u8fde\u554a\\n\u5927\u8fde\\r\u6211\u7684\u6545\u4e61\"<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n# (3) \u7528\u4e09\u5f15\u53f7\u5f15\u8d77\u6765\u7684\u5b57\u7b26\u4e32 \u7279\u5f81: \u5141\u8bb8\u8de8\u884c<\/span>\nstrvar =<\/span> ''' \u632f\u5174\u4e1c\u5317\u4e9a'\u8001\u9769\u547d'\u57fa\u5730 \u632f\u5174\u5927\u8fde,\"\u91cd\u632f\"\u96c4\u98ce \"\"\"abc\"\"\" '''<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\nprint<\/span>(<\/span> type<\/span>(<\/span>strvar)<\/span> )<\/span>\n# (4) \u5143\u5b57\u7b26\u4e32 r\"\u5b57\u7b26\u4e32\" => \u4e0d\u8f6c\u4e49\u5b57\u7b26,\u539f\u578b\u5316\u8f93\u51fa\u5b57\u7b26\u4e32<\/span>\npathvar =<\/span> r\"C:\\abc\\wangwen\\ntt\"<\/span>  #\u8def\u5f84\u4e2d\\ntt\uff0c\u4e3a\u4e86\u8ba9\u7cfb\u7edf\u8868\u793a\u8def\u5f84\uff0c\u800c\u4e0d\u662f\u8f6c\u4e49\u5b57\u7b26\uff0c\u9700\u8981\u5728\u524d\u9762\u6dfb\u52a0r<\/span>\nprint<\/span>(<\/span>pathvar)<\/span>\n# (5) \u5b57\u7b26\u4e32\u7684\u683c\u5f0f\u5316<\/span>\n'\u5b57\u7b26\u4e32'<\/span> %<\/span> (<\/span>\u503c1<\/span>,<\/span>\u503c2<\/span>,<\/span>\u503c3<\/span>)<\/span>\n%<\/span>d =<\/span>><\/span> \u6574\u578b\u5360\u4f4d\u7b26\n%<\/span>f =<\/span>><\/span> \u6d6e\u70b9\u578b\u5360\u4f4d\u7b26\n%<\/span>s =<\/span>><\/span> \u5b57\u7b26\u4e32\u5360\u4f4d\u7b26\n#\u4f8b\u5b50\uff1a<\/span>\n# %d \u6574\u578b\u5360\u4f4d\u7b26<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u6628\u5929\u665a\u4e0a\u4e70\u4e86%d\u4e2a\u5a03\u5a03\"<\/span> %<\/span> (<\/span>5<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n# %2d \u53602\u4f4d,\u9ed8\u8ba4\u5c45\u53f3<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u6628\u5929\u665a\u4e0a\u4e70\u4e86%2d\u4e2a\u5a03\u5a03\"<\/span> %<\/span> (<\/span>5<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n# %-2d \u53602\u4f4d,\u539f\u5b57\u7b26\u4e32\u5c45\u5de6<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u6628\u5929\u665a\u4e0a\u4e70\u4e86%-2d\u4e2a\u5a03\u5a03\"<\/span> %<\/span> (<\/span>5<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n# %f \u6d6e\u70b9\u578b\u5360\u4f4d\u7b26 (\u9ed8\u8ba4\u4fdd\u7559\u5c0f\u6570\u70b9\u540e\u97626\u4f4d)<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u6628\u5929\u665a\u4e0a\u4e70\u5a03\u5a03,\u82b1\u4e86%f\u5143\"<\/span> %<\/span> (<\/span>50000.78<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n# %.2f \u5c0f\u6570\u70b9\u540e,\u4fdd\u75592\u4f4d,\u5b58\u5728\u56db\u820d\u4e94\u5165\u7684\u60c5\u51b5<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u6628\u5929\u665a\u4e0a\u4e70\u5a03\u5a03,\u82b1\u4e86%.2f\u5143\"<\/span> %<\/span> (<\/span>50000.78<\/span>)<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u6628\u5929\u665a\u4e0a\u4e70\u5a03\u5a03,\u82b1\u4e86%.1f\u5143\"<\/span> %<\/span> (<\/span>50000.78<\/span>)<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u6628\u5929\u665a\u4e0a\u4e70\u5a03\u5a03,\u82b1\u4e86%f\u5143\"<\/span> %<\/span> (<\/span>50000<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n# %s \u5b57\u7b26\u4e32\u5360\u4f4d\u7b26<\/span>\nstrvar =<\/span> \"%s\"<\/span> %<\/span> (<\/span>89<\/span>)<\/span>\nstrvar =<\/span> \"%s\"<\/span> %<\/span> (<\/span>\"\u51af\u8fdc\u8eab\u4f53\u53ef\u771f\u597d\u5440~\"<\/span>)<\/span>\nprint<\/span>(<\/span>strvar,<\/span>type<\/span>(<\/span>strvar)<\/span>)<\/span>\n\n#\u603b\u7ed3\uff1a\u7efc\u5408\u6848\u4f8b(\u641e\u4e0d\u6e05\u695a\u7528\u54ea\u4e2a,\u5c31\u7edf\u4e00\u5168\u7528%s\u5373\u53ef)<\/span>\nstrvar =<\/span> \"\u4eca\u5929\u662f\u5b66\u4e60python\u7684\u7b2c%d\u5929,\u540c\u5b66\u4eec%s,\u5b66\u4e60\u4e86%.1f\u4e2a\u5c0f\u65f6\"<\/span> %<\/span> (<\/span>1<\/span>,<\/span>\"\u611f\u89c9\u975e\u5e38\u5f00\u5fc3\"<\/span>,<\/span>3.5<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n<\/code><\/pre>\n
3 \u5217\u8868list<\/h4>\n
\u7279\u70b9\uff1a\u53ef\u83b7\u53d6,\u53ef\u4fee\u6539,\u6709\u5e8f<\/p>\n
3.1 \u5b9a\u4e49\u4e00\u4e2a\u7a7a\u5217\u8868<\/p>\n
lst=<\/span>[<\/span>]<\/span>\nprint<\/span>(<\/span>lst,<\/span>type<\/span>(<\/span>lst)<\/span>)<\/span>\n<\/code><\/pre>\n
3.2 \u5b9a\u4e49\u4e00\u4e2a\u666e\u901a\u7684\u5217\u8868<\/p>\n
 lst =<\/span>    [<\/span>100<\/span>,<\/span>7.5<\/span>,<\/span>False<\/span>,<\/span>5<\/span>-<\/span>90j<\/span>,<\/span>\"\u738b\u95fb\u5927\u5e05\u54e5\"<\/span>]<\/span>\n#\u6b63\u5411\u4e0b\u6807\uff1a 0 1 2 3 4<\/span>\n#\u53cd\u5411\u4e0b\u6807\uff1a -5 -4 -3 -2 -1<\/span>\n#\u83b7\u53d6\u5217\u8868\u4e2d\u7684\u6570\u636e<\/span>\nres=<\/span>lst[<\/span>1<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
3.3 \u51fd\u6570len \u83b7\u53d6\u5bb9\u5668\u7c7b\u578b\u6570\u636e\u7684\u957f\u5ea6\uff08\u5143\u7d20\u4e2a\u6570\uff09<\/p>\n
length=<\/span>len<\/span>(<\/span>lst)<\/span>  #\u5143\u6570\u4e2d\u6700\u540e\u4e00\u4e2a\u503c\u7684\u4e0b\u6807=\u603b\u957f\u5ea6-1<\/span>\nres=<\/span>lst[<\/span>length-<\/span>1<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span>\n#\u7efc\u5408\u4e0a\u8ff0<\/span>\nres =<\/span> lst[<\/span>len<\/span>(<\/span>lst)<\/span> -<\/span> 1<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
3.4 \u4fee\u6539\u5217\u8868\u5f53\u4e2d\u7684\u5143\u7d20<\/p>\n
lst[<\/span>3<\/span>]<\/span> =<\/span> \"abc\"<\/span>\nprint<\/span>(<\/span>lst)<\/span>\n<\/code><\/pre>\n
4 \u5143\u7ec4tuple<\/h4>\n
\u7279\u70b9\uff1a\u53ef\u83b7\u53d6,\u4e0d\u53ef\u4fee\u6539,\u6709\u5e8f<\/p>\n
4.1 \u5b9a\u4e49\u4e00\u4e2a\u7a7a\u5143\u7ec4<\/p>\n
tup =<\/span> (<\/span>)<\/span>\nprint<\/span>(<\/span>tup ,<\/span> type<\/span>(<\/span>tup)<\/span> )<\/span>\n<\/code><\/pre>\n
4.2 \u5b9a\u4e49\u4e00\u4e2a\u666e\u901a\u7684\u5143\u7ec4<\/p>\n
tup=<\/span>(<\/span>9<\/span>,<\/span>\"abs\"<\/span>,<\/span>2.33<\/span>)<\/span>\n\u6b63\u5411\u4e0b\u6807\uff1a 0<\/span>   1<\/span>   2<\/span>\n\u9006\u5411\u4e0b\u6807\uff1a-<\/span>3<\/span>  -<\/span>2<\/span>  -<\/span>1<\/span>\n#\u83b7\u53d6\u5143\u7ec4\u4e2d\u7684\u503c<\/span>\nres=<\/span>tup[<\/span>2<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
4.3 \u6ce8\u610f\u4e8b\u9879<\/p>\n
tup=<\/span>(<\/span>False<\/span>)<\/span> tup=<\/span>(<\/span>23<\/span>)<\/span> tup=<\/span>(<\/span>2.2<\/span>)<\/span>  #\u8fd9\u4e9b\u90fd\u4e0d\u662f\u5143\u7ec4\u7c7b\u578b\u7684\uff0c\u5206\u522b\u662fbool int float\u7c7b\u578b<\/span>\ntup=<\/span>False<\/span>\uff0c\u6216\u8005tup=<\/span>(<\/span>False<\/span>,<\/span>)<\/span>      #\u9017\u53f7\u624d\u662f\u533a\u5206,\u662f\u5426\u662f\u5143\u7ec4\u7684\u6807\u8bc6\u7b26<\/span>\nprint<\/span>(<\/span>tup,<\/span> type<\/span>(<\/span>tup)<\/span>\n<\/code><\/pre>\n
4.4 \u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u6709\u5e8f\u53d6\u503c<\/p>\n
#\u7279\u70b9: \u53ef\u83b7\u53d6,\u4e0d\u53ef\u4fee\u6539,\u6709\u5e8f<\/span>\nstrvar =<\/span> \"abcde\"<\/span>\n#\u6b63\u5411\u4e0b\u6807\uff1a 0 1 2 3 4<\/span>\n#\u9006\u5411\u4e0b\u6807\uff1a-5 -4 -3 -2 -1<\/span>\nres =<\/span> strvar[<\/span>2<\/span>]<\/span>\nres =<\/span> strvar[<\/span>-<\/span>3<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
5.\u96c6\u5408set<\/h4>\n
\u4f5c\u7528\uff1a\u4ea4\u5dee\u4e92\u8865<\/p>\n
\u7279\u70b9\uff1a\u65e0\u5e8f\uff0c\u81ea\u52a8\u53bb\u91cd<\/p>\n
5.1 \u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u96c6\u5408<\/p>\n
setvar=set()\nprint(setvar,type(setvar))\n<\/code><\/pre>\n
5.2 \u5b9a\u4e49\u4e00\u4e2a\u666e\u901a\u7684\u00b7\u96c6\u5408\u00b7<\/p>\n
setvar=<\/span>{ \n   <\/span>\"\u672a\u89c1\"<\/span>\uff0c\"\u5176\u540d\"<\/span>\uff0c\"\u5148\u89c1\u9f50\u58f0\"<\/span>}<\/span>\nprint<\/span>(<\/span>setvar,<\/span>type<\/span>(<\/span>setvar)<\/span>)<\/span>\n#\u6ce8\u610f\uff1a\u96c6\u5408\u662f\u65e0\u5e8f\u7684<\/span>\nsetvar=<\/span>{ \n   <\/span>\"\u672a\u89c1\"<\/span>\uff0c\"\u5176\u540d\"<\/span>\uff0c\"\u5148\u89c1\u9f50\u58f0\"<\/span>\uff0c\"\u5176\u540d\"<\/span>\uff0c\"\u672a\u89c1\"<\/span> }<\/span>\nprint<\/span>(<\/span>setvar,<\/span>type<\/span>(<\/span>setvar)<\/span>)<\/span>\n\n<\/code><\/pre>\n
6.\u5b57\u5178dict<\/h4>\n
\u7279\u70b9\uff1a\u952e\u503c\u5bf9\u5b58\u50a8\u7684\u6570\u636e\uff0c\u770b\u8d77\u6765\u6709\u5e8f\uff0c\u5b9e\u9645\u65e0\u5e8f<\/p>\n
6.1 \u5b9a\u4e49\u4e00\u4e2a\u7a7a\u5b57\u5178<\/p>\n
dic=<\/span>{ \n   <\/span>}<\/span>\nprint<\/span>(<\/span>dic,<\/span>type<\/span>(<\/span>dic)<\/span>)<\/span>\n<\/code><\/pre>\n
6.2 \u5b9a\u4e49\u4e00\u4e2a\u666e\u901a\u5b57\u5178<\/p>\n
dic=<\/span>{ \n   <\/span> \"top\"<\/span>:<\/span>\"\u7a0b\u54ac\u91d1\"<\/span>,<\/span>\"middle\"<\/span>:<\/span>\"\u7504\u59ec\"<\/span>,<\/span>\"bottom\"<\/span>:<\/span>\"\u9c81\u73ed\u4e03\u53f7\"<\/span>,<\/span>\"jungle\"<\/span>:<\/span>\"\u5218\u5907\"<\/span>,<\/span>\"support\"<\/span>:<\/span>\"\u8521\u6587\u59ec\"<\/span>}<\/span>\n#\u83b7\u53d6\u5b57\u5178\u4e2d\u7684\u503c<\/span>\nres=<\/span>dic[<\/span>\"middle\"<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span>\n#\u4fee\u6539\u5b57\u5178\u5f53\u4e2d\u7684\u5143\u7d20<\/span>\ndic[<\/span>\"jungle\"<\/span>]<\/span>=<\/span>\"\u5b59\u609f\u7a7a\"<\/span>\nprint<\/span>(<\/span>dic)<\/span>\n#\u6ce8\u610f\u4e8b\u9879\uff1a<\/span>\n\"\"\" \u5bf9\u5b57\u5178\u7684\u952e \u548c \u96c6\u5408\u7684\u503c \u5fc5\u987b\u662f\u5982\u4e0b\u7c7b\u578b: Number(int float bool complex) str tuple ( \u53ef\u54c8\u5e0c\u7684\u6570\u636e\u7c7b\u578b ) \u4e0d\u80fd\u662f\u5982\u4e0b\u7c7b\u578b: list set dict ( \u4e0d\u53ef\u54c8\u5e0c\u7684\u6570\u636e\u7c7b\u578b ) \u96c6\u5408\u548c\u5b57\u5178\u5728\u5b58\u50a8\u65f6,\u4f7f\u7528\u4e86\u54c8\u5e0c\u7b97\u6cd5,\u54c8\u5e0c\u7b97\u6cd5\u662f\u5178\u578b\u7684\u65e0\u5e8f\u7279\u5f81 \u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528\u54c8\u5e0c\u7b97\u6cd5: \u9ed8\u8ba4\u5b58\u50a8\u6570\u636e\u65f6,\u662f\u4e00\u4e2a\u968f\u673a\u7684\u6563\u72b6\u5b58\u50a8, \u4e3a\u4e86\u5145\u5206\u5229\u7528\u5185\u5b58\u7684\u7a7a\u95f4,\u8ba9\u6570\u636e\u5747\u5300\u7684\u5206\u914d\u5728\u5185\u5b58\u4e2d,\u91c7\u53d6\u54c8\u5e0c\u7b97\u6cd5; 3.6\u7248\u672c\u4e4b\u540e,\u5bf9\u5b57\u5178\u8fdb\u884c\u4e86\u4f18\u5316,\u5b58\u50a8\u7684\u65f6\u5019\u8fd8\u662f\u901a\u8fc7\u54c8\u5e0c\u7b97\u6cd5 \u4f46\u662f\u5728\u62ff\u51fa\u6765,\u8bfb\u53d6\u6570\u636e\u7684\u65f6,\u91cd\u65b0\u6309\u7167\u5b9a\u4e49\u65f6\u7684\u987a\u5e8f\u505a\u4e86\u4e00\u6b21\u6392\u5e8f \u6240\u4ee5,\u770b\u8d77\u6765\u6709\u5e8f,\u5b9e\u9645\u4e0a\u65e0\u5e8f \"\"\"<\/span>\n\n\n# 1.\u5b57\u5178\u7684\u952e <\/span>\n\"\"\" \u5b57\u5178\u7684\u952e\u4e00\u822c\u63a8\u8350\u5199\u6cd5 : \u4f7f\u7528\u53d8\u91cf\u547d\u540d\u7684\u5b57\u7b26\u4e32 \"\"\"<\/span>\ndic =<\/span> { \n   <\/span>0<\/span>:<\/span>\"aaa\"<\/span>,<\/span>4.67<\/span>:<\/span>\"bbb\"<\/span>,<\/span>True<\/span>:<\/span>\"ccc\"<\/span>,<\/span>4<\/span>+<\/span>90j<\/span>:<\/span>\"ddd\"<\/span>,<\/span>\"\u82b1\u548c\u5c1a\"<\/span>:<\/span>\"\u9c81\u667a\u6df1\"<\/span>,<\/span>(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>,<\/span>5<\/span>)<\/span>:<\/span>\"fff\"<\/span>}<\/span>\nprint<\/span>(<\/span>dic ,<\/span> type<\/span>(<\/span>dic)<\/span>)<\/span>\nres =<\/span> dic[<\/span>(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>,<\/span>5<\/span>)<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# 2.\u96c6\u5408\u7684\u503c<\/span>\nsetvar =<\/span> { \n   <\/span>1<\/span>,<\/span>3.5<\/span>,<\/span>False<\/span>,<\/span>5<\/span>+<\/span>6j<\/span>,<\/span>\"a\"<\/span>,<\/span>\"niha\"<\/span>,<\/span>(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>)<\/span> ,<\/span>[<\/span>5<\/span>,<\/span>6<\/span>,<\/span>7<\/span>]<\/span> }<\/span>\nprint<\/span>(<\/span>setvar,<\/span>type<\/span>(<\/span>setvar)<\/span>)<\/span>\n<\/code><\/pre>\n
\u5bb9\u5668\u7c7b\u578b\u6570\u636e\uff1astr list tuple set dict<\/code><\/p>\n
\n
\u53ef\u54c8\u5e0c\u7684\u7c7b\u578b\u6709\u5b57\u7b26\u4e32\uff0c\u5143\u7ec4\uff0c\u5217\u8868<\/strong><\/em><\/p>\n<\/blockquote>\n
\u7c7b\u578b\u8f6c\u6362<\/h4>\n
    \n
  • \n
     ```python<\/p>\n
    \u2013>Number\u90e8\u5206<\/h2>\n
    int : \u6574\u578b \u6d6e\u70b9\u578b \u5e03\u5c14\u7c7b\u578b \u7eaf\u6570\u5b57\u5b57\u7b26\u4e32
     float: \u6574\u578b \u6d6e\u70b9\u578b \u5e03\u5c14\u7c7b\u578b \u7eaf\u6570\u5b57\u5b57\u7b26\u4e32
     complex: \u6574\u578b \u6d6e\u70b9\u578b \u5e03\u5c14\u7c7b\u578b \u7eaf\u6570\u5b57\u5b57\u7b26\u4e32 (\u590d\u6570)
     bool: ( \u5bb9\u5668\u7c7b\u578b\u6570\u636e \/ Number\u7c7b\u578b\u6570\u636e \u90fd\u53ef\u4ee5 )<\/p>\n
    \n<\/code><\/pre>\n<\/li>\n
  • \n
     ```python<\/p>\n
    \u2013>\u5bb9\u5668\u7c7b\u578b\u90e8\u5206<\/h2>\n
    str: ( \u5bb9\u5668\u7c7b\u578b\u6570\u636e \/ Number\u7c7b\u578b\u6570\u636e \u90fd\u53ef\u4ee5 )
     list: \u5b57\u7b26\u4e32 \u5217\u8868 \u5143\u7ec4 \u96c6\u5408 \u5b57\u5178
     tuple: \u5b57\u7b26\u4e32 \u5217\u8868 \u5143\u7ec4 \u96c6\u5408 \u5b57\u5178
     set: \u5b57\u7b26\u4e32 \u5217\u8868 \u5143\u7ec4 \u96c6\u5408 \u5b57\u5178 (\u6ce8\u610f:\u76f8\u540c\u7684\u503c,\u53ea\u4f1a\u4fdd\u7559\u4e00\u4efd)
     dict: \u4f7f\u7528 \u4e8c\u7ea7\u5217\u8868,\u4e8c\u7ea7\u5143\u7ec4,\u4e8c\u7ea7\u96c6\u5408(\u91cc\u9762\u7684\u5bb9\u5668\u6570\u636e\u53ea\u80fd\u662f\u5143\u7ec4)<\/p>\n
    \n\n\n<\/code><\/pre>\n<\/li>\n<\/ul>\n
    1.number\u7c7b\u578b\u5f3a\u5236\u8f6c\u6362\uff08int float bool complex\uff09<\/h5>\n
      \n
    1. \n
      \u5f3a\u5236\u8f6c\u6362\u6210int\u7c7b\u578b<\/h6>\n
      var1=<\/span>26<\/span>  var2=<\/span>2.33<\/span>  var3=<\/span>True<\/span>  var4=<\/span>9<\/span>+<\/span>j   var5=<\/span>\"1223\"<\/span>  var6=<\/span>\"caf4567\"<\/span>\n# \u5f3a\u5236\u8f6c\u6362\u6210int\u7c7b\u578b<\/span>\nres=<\/span>int<\/span>(<\/span>var2)<\/span>  \nprint<\/span>(<\/span>res)<\/span>    #\u7ed3\u679c\u4e3a2<\/span>\nres=<\/span>int<\/span>(<\/span>var3)<\/span>\nprint<\/span>(<\/span>res)<\/span>    #Ture=1 Flase=0<\/span>\nres=<\/span>int<\/span>(<\/span>var5)<\/span>\nprint<\/span>(<\/span>res,<\/span>type<\/span>(<\/span>res)<\/span>)<\/span>\n<\/code><\/pre>\n<\/li>\n
    2. \n
      \u5f3a\u5236\u8f6c\u6362\u6210float \u7c7b\u578b<\/h6>\n
      var1=<\/span>26<\/span>  var2=<\/span>2.33<\/span>  var3=<\/span>True<\/span>  var4=<\/span>9<\/span>+<\/span>j   var5=<\/span>\"1223\"<\/span>  var6=<\/span>\"caf4567\"<\/span>\nres=<\/span>float<\/span>(<\/span>var1)<\/span>  print<\/span>(<\/span>res)<\/span>   #26.0<\/span>\nres=<\/span>float<\/span>(<\/span>var3)<\/span>  print<\/span>(<\/span>res)<\/span>   #1.0<\/span>\nres=<\/span>float<\/span>(<\/span>var5)<\/span>  print<\/span>(<\/span>res)<\/span>   #1223.0<\/span>\n<\/code><\/pre>\n<\/li>\n
    3. \n
      \u5f3a\u5236\u8f6c\u6362\u6210complex \u7c7b\u578b<\/h6>\n
      var1=<\/span>26<\/span>  var2=<\/span>2.33<\/span>  var3=<\/span>True<\/span>  var4=<\/span>9<\/span>+<\/span>j   var5=<\/span>\"1223\"<\/span>  var6=<\/span>\"caf4567\"<\/span>\nres=<\/span>complex<\/span>(<\/span>var1)<\/span>    print<\/span>(<\/span>res)<\/span>   #26+0j<\/span>\nres=<\/span>complex<\/span>(<\/span>var2)<\/span>    print<\/span>(<\/span>res)<\/span>   #2.33+0j<\/span>\nres=<\/span>complex<\/span>(<\/span>var3)<\/span>    print<\/span>(<\/span>res)<\/span>   #1+0j<\/span>\nres=<\/span>complex<\/span>(<\/span>var5)<\/span>    print<\/span>(<\/span>res)<\/span>   #1223+0j<\/span>\n<\/code><\/pre>\n<\/li>\n
    4. \n
      \u5f3a\u5236\u8f6c\u6362\u6210bool \u7c7b\u578b<\/h6>\n
      bool<\/span>\u6570\u636e\u7c7b\u578b\u53ea\u6709Ture\u548cFalse<\/span>\u4fe9\u79cd\n\u56e0\u6b64\u8f6c\u6362\u6210\u5e03\u5c14\u7c7b\u578b\u4e3a\u5047\u7684\u6709\u5341\u79cd\u60c5\u51b5\n0<\/span> 0.0<\/span>  False<\/span> 0j<\/span> ''<\/span> [<\/span>]<\/span> (<\/span> )<\/span>  set<\/span>(<\/span>)<\/span>  { \n     <\/span>}<\/span> None<\/span>\n#None\u4e00\u822c\u7528\u6765\u521d\u59cb\u5316\u53d8\u91cf\u7684\uff0c\u8868\u8fbe\u4e00\u4e2a\u7a7a\u7684\uff0c\u4ec0\u4e48\u4e5f\u6ca1\u6709\uff0c\u662f\u7cfb\u7edf\u7684\u5173\u952e\u5b57<\/span>\nres=<\/span>bool<\/span>(<\/span>None<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n<\/li>\n
    5. \n
      \u81ea\u52a8\u7c7b\u578b\u8f6c\u6362<\/h6>\n
      \u8f6c\u6362\u65b9\u5f0f\uff1a\u81ea\u52a8\u8f6c\u6362\u65f6\uff0c\u9ed8\u8ba4\u628a\u4f4e\u7cbe\u5ea6\u5411\u9ad8\u7cbe\u5ea6\u8f6c\u6362<\/strong><\/p>\n
      \u7cbe\u5ea6\u7ea7\u522b\uff1abool=>int=>float=>complex<\/strong><\/p>\n
      # bool+int<\/span>\nres=<\/span>Ture+<\/span>10<\/span>    print<\/span>(<\/span>res)<\/span>  #1+10<\/span>\n# bool+float<\/span>\nres=<\/span>False<\/span>+<\/span>3.3<\/span>  print<\/span>(<\/span>res)<\/span>  #0.0+3.3<\/span>\n# bool+complex<\/span>\nres=<\/span>True<\/span>+<\/span>1<\/span>+<\/span>2j<\/span>  print<\/span>(<\/span>res)<\/span>  #2+2j<\/span>\n# int+float<\/span>\nres=<\/span>5<\/span>+<\/span>9.1<\/span>      print<\/span>(<\/span>res)<\/span>  #14.1<\/span>\n# int+complex <\/span>\nres=<\/span>3<\/span>+<\/span>2<\/span>+<\/span>4j<\/span>     print<\/span>(<\/span>res)<\/span>  #5+4j<\/span>\n# float+complex<\/span>\nres=<\/span>2.33<\/span>+<\/span>3<\/span>+<\/span>4j<\/span>  print<\/span>(<\/span>res)<\/span>  #5.33+4j<\/span>\n<\/code><\/pre>\n
      2.\u5bb9\u5668\u7c7b\u578b\u7684\u5f3a\u5236\u8f6c\u6362<\/h5>\n
        \n
      1. \n
        \u5f3a\u5236\u8f6c\u6362\u6210str<\/h6>\n
        var1 =<\/span> \"\u6211\u771f\u7684\u662f\u4e2a\u5e05\u54e5\u54e5\"<\/span>\nvar2 =<\/span> [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>]<\/span>\nvar3 =<\/span> (<\/span>4<\/span>,<\/span>5<\/span>,<\/span>6<\/span>)<\/span>\nvar4 =<\/span> { \n       <\/span>\"a\"<\/span>,<\/span>\"b\"<\/span>,<\/span>\"c\"<\/span>}<\/span>\nvar5 =<\/span> { \n       <\/span>\"\u82b1\u548c\u5c1a\"<\/span>:<\/span>\"\u9c81\u667a\u6df1\"<\/span>,<\/span>\"\u667a\u591a\u661f\"<\/span>:<\/span>\"\u5434\u7528\"<\/span>,<\/span>\"\u6bcd\u591c\u53c9\"<\/span>:<\/span>\"\u675c\u5341\u5a18\"<\/span>}<\/span>\nvar6 =<\/span> 789<\/span>\n#\u7279\u70b9\u4e3a\uff1a\u5355\u7eaf\u7684\u5728\u5f53\u524d\u6570\u636e\u7c7b\u578b\u7684\u4e24\u8fb9,\u5957\u4e0a\u5f15\u53f7<\/span>\n<\/code><\/pre>\n<\/li>\n
      2. \n
        \u5f3a\u5236\u8f6c\u6362\u6210\u5217\u8868list<\/h6>\n
        res =<\/span> list<\/span>(<\/span>var1)<\/span>\nres =<\/span> list<\/span>(<\/span>var3)<\/span>\nres =<\/span> list<\/span>(<\/span>var4)<\/span>\nres =<\/span> list<\/span>(<\/span>var5)<\/span>\nprint<\/span>(<\/span>res ,<\/span> type<\/span>(<\/span>res)<\/span>)<\/span>\n''' \u5982\u679c\u662f\u5b57\u7b26\u4e32,\u628a\u5b57\u7b26\u4e32\u91cc\u9762\u7684\u5143\u7d20\u4e00\u4e2a\u4e00\u4e2a\u62ff\u51fa\u6765,\u4f5c\u4e3a\u5217\u8868\u7684\u65b0\u5143\u7d20 \u5982\u679c\u662f\u5b57\u5178,\u53ea\u4fdd\u7559\u5b57\u5178\u7684\u952e,\u820d\u5f03\u503c,\u5f62\u6210\u65b0\u7684\u5217\u8868 \u5176\u4ed6\u7684\u6570\u636e\u7c7b\u578b,\u5c31\u662f\u5355\u7eaf\u7684\u5728\u5f53\u524d\u6570\u636e\u7c7b\u578b\u7684\u4e24\u8fb9\u5957\u4e0a[] '''<\/span>\n#\u6ce8\u610f\uff1a\u5982\u679c\u4e3anumber\uff0c\u5c31\u4e0d\u80fd\u8f6c\u6362\u4e3a\u5217\u8868<\/span>\n<\/code><\/pre>\n<\/li>\n
      3. \n
        \u5f3a\u5236\u8f6c\u6362\u6210tuple<\/h6>\n
        res =<\/span> tuple<\/span>(<\/span>var1)<\/span>\nres =<\/span> tuple<\/span>(<\/span>var2)<\/span>\nres =<\/span> tuple<\/span>(<\/span>var5)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\"\"\" \u5982\u679c\u662f\u5b57\u7b26\u4e32,\u628a\u5b57\u7b26\u4e32\u91cc\u9762\u7684\u5143\u7d20\u4e00\u4e2a\u4e00\u4e2a\u62ff\u51fa\u6765,\u4f5c\u4e3a\u5143\u7ec4\u7684\u65b0\u5143\u7d20 \u5982\u679c\u662f\u5b57\u5178,\u53ea\u4fdd\u7559\u5b57\u5178\u7684\u952e,\u820d\u5f03\u503c,\u5f62\u6210\u65b0\u7684\u5143\u7ec4 \u5176\u4ed6\u7684\u6570\u636e\u7c7b\u578b,\u5c31\u662f\u5355\u7eaf\u7684\u5728\u5f53\u524d\u6570\u636e\u7c7b\u578b\u7684\u4e24\u8fb9\u5957\u4e0a() \"\"\"<\/span>\n<\/code><\/pre>\n<\/li>\n
      4. \n
        \u5f3a\u5236\u8f6c\u6362\u6210set<\/h6>\n
        res =<\/span> set<\/span>(<\/span>var1)<\/span>\nres =<\/span> set<\/span>(<\/span>var2)<\/span>\nres =<\/span> set<\/span>(<\/span>var5)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\"\"\" \u5982\u679c\u662f\u5b57\u7b26\u4e32,\u628a\u5b57\u7b26\u4e32\u91cc\u9762\u7684\u5143\u7d20\u4e00\u4e2a\u4e00\u4e2a\u62ff\u51fa\u6765,\u4f5c\u4e3a\u96c6\u5408\u7684\u65b0\u5143\u7d20 \u5982\u679c\u662f\u5b57\u5178,\u53ea\u4fdd\u7559\u5b57\u5178\u7684\u952e,\u820d\u5f03\u503c,\u5f62\u6210\u65b0\u7684\u96c6\u5408 \u5176\u4ed6\u7684\u6570\u636e\u7c7b\u578b,\u5c31\u662f\u5355\u7eaf\u7684\u5728\u5f53\u524d\u6570\u636e\u7c7b\u578b\u7684\u4e24\u8fb9\u5957\u4e0a{} \"\"\"<\/span>\n<\/code><\/pre>\n<\/li>\n
      5. \n
        \u5f3a\u5236\u8f6c\u6362\u6210\u5b57\u5178dict<\/h6>\n
        \u524d\u63d0\u6761\u4ef6\uff1a\u662f\u4e00\u4e2a\u7b49\u957f\u7684\u4e8c\u7ea7\u5bb9\u5668\uff0c\u91cc\u9762\u7684\u5143\u7d20\u662f\u4fe9\u4e2a\n\u4e09\u79cd\u60c5\u51b5\uff1a\n(<\/span>1<\/span>)<\/span>\u5916\u9762\u662f\u5217\u8868,<\/span>\u91cc\u9762\u662f\u7b49\u957f\u7684\u4e8c\u7ea7\u5bb9\u5668,<\/span>\u5143\u7d20\u4e2a\u6570\u4e24\u4e2a\nlst =<\/span> [<\/span>(<\/span>'a'<\/span>,<\/span>1<\/span>)<\/span>,<\/span>(<\/span>'b'<\/span>,<\/span>2<\/span>)<\/span>,<\/span>(<\/span>'c'<\/span>,<\/span>3<\/span>)<\/span>]<\/span>\ndic =<\/span> dict<\/span>(<\/span>lst)<\/span>\nprint<\/span>(<\/span>dic)<\/span>\n(<\/span>2<\/span>)<\/span>\u5916\u9762\u662f\u5143\u7ec4,<\/span>\u91cc\u9762\u662f\u7b49\u957f\u7684\u4e8c\u7ea7\u5bb9\u5668,<\/span>\u5143\u7d20\u4e2a\u6570\u4e24\u4e2a\ntup =<\/span> (<\/span>(<\/span>'c'<\/span>,<\/span>3<\/span>)<\/span>,<\/span>[<\/span>'f'<\/span>,<\/span>4<\/span>]<\/span>,<\/span>{ \n       <\/span>'aa'<\/span>,<\/span>20<\/span>}<\/span>)<\/span>  # \u96c6\u5408\u7684\u65e0\u5e8f\u6027\u4f1a\u8ba920\u505a\u952e,aa\u505a\u503c,\u6240\u4ee5\u4e0d\u8981\u7528<\/span>\ndic =<\/span> dict<\/span>(<\/span>tup)<\/span>\nprint<\/span>(<\/span>dic)<\/span>\n(<\/span>3<\/span>)<\/span>\u5916\u9762\u662f\u96c6\u5408,<\/span>\u91cc\u9762\u662f\u7b49\u957f\u7684\u4e8c\u7ea7\u5bb9\u5668,<\/span>\u5143\u7d20\u4e2a\u6570\u4e24\u4e2a\nsetvar =<\/span> { \n       <\/span>(<\/span>'e'<\/span>,<\/span>10<\/span>)<\/span>,<\/span>(<\/span>'z'<\/span>,<\/span>20<\/span>)<\/span>}<\/span>\ndic =<\/span> dict<\/span>(<\/span>setvar)<\/span>\nprint<\/span>(<\/span>dic)<\/span>\n<\/code><\/pre>\n
        \u603b\u7ed3\uff1a<\/h6>\n
        int<\/span> float<\/span> complex<\/span> bool<\/span>   str<\/span> list<\/span> tuple<\/span> set<\/span> dict<\/span>\n\u4f5c\u7528\uff1a\u521d\u59cb\u5316\u5f53\u524d\u7c7b\u578b\u7684\u53d8\u91cf\n\u4f8b\u5b50\uff1ares=<\/span>(<\/span>)<\/span>   print<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
        <\/h6>\n
        \u5bb9\u5668\u7c7b\u6570\u636e\u5206\u7c7b<\/h5>\n
        1.\u4e8c\u7ea7\u5bb9\u5668<\/h6>\n
        #\u4e8c\u7ea7\u5217\u8868<\/span>\nlst=<\/span>[<\/span>1<\/span>,<\/span>3<\/span>,<\/span>3<\/span>,<\/span>[<\/span>3<\/span>,<\/span>5<\/span>,<\/span>6<\/span>]<\/span>]<\/span>\n#\u4e8c\u7ea7\u5143\u7956<\/span>\ntup=<\/span>(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>(<\/span>3<\/span>,<\/span>4<\/span>,<\/span>5<\/span>)<\/span>)<\/span>\n#\u4e8c\u7ea7\u96c6\u5408 \uff08\u5b57\u7b26\u4e32\uff0c\u5143\u7ec4\uff0cNumber\u53ef\u4ee5\u505a\u96c6\u5408\u7684\u503c\uff09<\/span>\nsetvar=<\/span>{ \n       <\/span>'a'<\/span>,<\/span>'w'<\/span>,<\/span>(<\/span>'q'<\/span>,<\/span>'q'<\/span>)<\/span>}<\/span>  #\u4e8c\u7ea7\u96c6\u5408\u4e2d\u7684\u7b26\u53f7\u4e0d\u80fd\u4e3a\u5927\u62ec\u53f7\uff0c\u53ea\u80fd\u5199\u6210\u5c0f\u62ec\u53f7<\/span>\n#\u4e8c\u7ea7\u5b57\u5178<\/span>\ndic=<\/span>{ \n       <\/span>'a'<\/span>:<\/span>\"\u9022\u6e90\"<\/span>,<\/span>\"b\"<\/span>:<\/span>{ \n       <\/span>\"c\"<\/span>:<\/span>\"\u9b4f\u5409\u7965\"<\/span>,<\/span>\"d\"<\/span>:<\/span>\"\u9b4f\u5efa\u654f\"<\/span>}<\/span>}<\/span>\nprint<\/span>(<\/span>dic[<\/span>\"b\"<\/span>]<\/span>[<\/span>\"d\"<\/span>]<\/span>)<\/span>\n<\/code><\/pre>\n
        2.\u7b49\u957f\u7684\u4e8c\u7ea7\u5bb9\u5668<\/h6>\n
        \u6982\u5ff5\uff1a\u8981\u6c42\u91cc\u9762\u7684\u5143\u7d20\u90fd\u662f\u5bb9\u5668\uff0c\u5bb9\u5668\u91cc\u9762\u7684\u5143\u7d20\u4e2a\u6570\u90fd\u5f97\u76f8\u540c\n\u4f8b\u5b50\uff1a\nlst=<\/span>[<\/span>(<\/span>2<\/span>,<\/span>3<\/span>)<\/span>,<\/span>(<\/span>3<\/span>,<\/span>4<\/span>)<\/span>]<\/span>\ntup=<\/span>(<\/span>[<\/span>2<\/span>,<\/span>2<\/span>]<\/span>,<\/span>(<\/span>2<\/span>,<\/span>4<\/span>)<\/span>,<\/span>{ \n       <\/span>4<\/span>,<\/span>5<\/span>}<\/span>)<\/span>\n<\/code><\/pre>\n
        3.\u56db\u7ea7\u5bb9\u5668<\/h6>\n
        container =<\/span> [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>,<\/span>5<\/span>,<\/span>(<\/span>6<\/span>,<\/span>7<\/span>,<\/span>8<\/span>,<\/span>9<\/span>,<\/span>{ \n       <\/span>\"a\"<\/span>:<\/span>1<\/span>,<\/span>\"b\"<\/span>:<\/span>2<\/span>,<\/span>\"c\"<\/span>:<\/span>[<\/span>9<\/span>,<\/span>10<\/span>,<\/span>\"bingo\"<\/span>]<\/span>}<\/span>)<\/span>]<\/span>\n\u5982\u4f55\u83b7\u53d6bingo\uff1f\nres=<\/span>container[<\/span>-<\/span>1<\/span>]<\/span>[<\/span>-<\/span>1<\/span>]<\/span>[<\/span>\"c\"<\/span>]<\/span>[<\/span>\"-1\"<\/span>]<\/span>\nprint<\/span>=<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
        \u53d8\u91cf\u7684\u7f13\u5b58\u673a\u5236<\/h5>\n
        \u5c40\u9650\u6027\uff1a\u5728\u540c\u4e00\u4e2a\u6587\u4ef6\uff0c\u9488\u5bf9python3.6\u6709\u6548<\/p>\n
        # \u5bf9\u4e8eNumber\uff1a<\/span>\n1<\/span>.<\/span>\u5bf9\u4e8e\u6574\u578b\u800c\u8a00\uff0c-<\/span>5<\/span>~<\/span>\u6b63\u65e0\u7a77\u8303\u56f4\u5185\u7684\u76f8\u540c\u503c id<\/span>\u4e00\u81f4\n2<\/span>.<\/span>\u5bf9\u4e8e\u6d6e\u70b9\u6570\u800c\u8a00\uff0c\u975e\u8d1f\u6570\u8303\u56f4\u5185\u7684\u76f8\u540c\u503c id<\/span>\u4e00\u81f4\n3<\/span>.<\/span>\u5e03\u5c14\u503c\u800c\u8a00,<\/span>\u503c\u76f8\u540c\u60c5\u51b5\u4e0b\uff0cid<\/span>\u4e00\u81f4\n4<\/span>.<\/span>\u590d\u6570\u5728 \u5b9e\u6570+<\/span>\u865a\u6570 \u8fd9\u6837\u7684\u7ed3\u6784\u4e2d\u6c38\u4e0d\u76f8\u540c(<\/span>\u53ea\u6709\u865a\u6570\u7684\u60c5\u51b5\u4f8b\u5916)<\/span>\n# \u5bf9\u4e8e\u5bb9\u5668\u90e8\u5206\uff1a<\/span>\n5<\/span>.<\/span>\u5b57\u7b26\u4e32 \u548c \u7a7a\u5143\u7ec4 \u76f8\u540c\u7684\u60c5\u51b5\u4e0b\uff0c\u5730\u5740\u76f8\u540c\n6<\/span>.<\/span>\u5217\u8868\uff0c\u5143\u7ec4\uff0c\u5b57\u5178\uff0c\u96c6\u5408\u65e0\u8bba\u4ec0\u4e48\u60c5\u51b5 id<\/span>\u6807\u8bc6\u90fd\u4e0d\u540c [<\/span>\u7a7a\u5143\u7ec4\u4f8b\u5916]<\/span>\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n
        python\u8fd0\u7b97\u7b26<\/h5>\n
        1. \u7b97\u6570\u8fd0\u7b97\u7b26\uff1a+ - * \/ \/\/ % **<\/h6>\n
        # \/\/ \u5730\u677f\u9664(\u4fdd\u7559\u5546,\u6574\u6570,\u4e0d\u8fdb\u884c\u56db\u820d\u4e94\u5165)<\/span>\n\u5982\u679c\u9664\u6570\u6216\u8005\u88ab\u9664\u6570\u542b\u6709\u5c0f\u6570,<\/span>\u90a3\u4e48\u7ed3\u679c\u5c31\u662f\u4e2a\u5c0f\u6570,<\/span>\u5426\u5219\u5c31\u662f\u4e2a\u6574\u6570\n\u4f8b\u5982\uff1ares=<\/span>22.2<\/span>\/\/<\/span>5<\/span>  print<\/span>(<\/span>res)<\/span>    #4<\/span>\n# % \u53d6\u4f59<\/span>\nres =<\/span> 81<\/span> %<\/span> 7<\/span>   #4<\/span>\nres =<\/span> 81<\/span> %<\/span> -<\/span>7<\/span>  #-3 => 4+(-7) = -3 (\u4f59\u6570+\u9664\u6570)<\/span>\nres =<\/span> -<\/span>81<\/span> %<\/span> 7<\/span>  #3 => -4+7 = 3 (\u5982\u679c\u88ab\u9664\u6570\u662f\u8d1f\u6570,\u90a3\u4e48\u4f59\u6570\u8eab\u4e0a\u4e5f\u5e26\u8d1f\u53f7)<\/span>\nres =<\/span> -<\/span>81<\/span> %<\/span> -<\/span>7<\/span> #-4 => -4 (\u88ab\u9664\u6570\u548c\u9664\u6570\u90fd\u662f\u8d1f\u7684,\u7ed3\u679c\u5c31\u662f\u4f59\u6570\u52a0\u8d1f\u53f7)<\/span>\n# **\u5e42\u8fd0\u7b97<\/span>\nres=<\/span>2<\/span>**<\/span>3<\/span>   print<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
        2.\u6bd4\u8f83\u8fd0\u7b97\u7b26\uff1a> < >= <= == !=<\/h6>\n
        \u6ce8\u610f\uff1a\u6bd4\u8f83\u8fd0\u7b97\u7b26\u53ea\u4f1a\u4ea7\u751f\u4fe9\u79cd\u7ed3\u679c\uff1aTure   False<\/span>\nres =<\/span> 5<\/span> >=<\/span> 6<\/span>    # False<\/span>\nres =<\/span> 5<\/span> >=<\/span> 5<\/span>    # True<\/span>\nres =<\/span> 9<\/span> ==<\/span> 9<\/span>    # \u4e00\u4e2a\u7b49\u53f7\u662f\u5728\u505a\u8d4b\u503c\u64cd\u4f5c,\u4e8c\u4e2a\u7b49\u53f7\u662f\u5728\u505a\u6bd4\u8f83,\u4e8c\u6bd4\u8f83\u7684\u7ed3\u679c\u53ea\u6709\u771f\u6216\u5047<\/span>\n<\/code><\/pre>\n
        3.\u8d4b\u503c\u8fd0\u7b97\u7b26\uff1a= += -= *= \/= \/\/= %= **=<\/h6>\n
        # +=<\/span>\nvar1 =<\/span> 10<\/span>\nvar2 =<\/span> 20<\/span>\nvar1+=<\/span>var2   # var1=var1+var2=30<\/span>\n# *=<\/span>\nvar1 =<\/span> 2<\/span>\nvar2 =<\/span> 3<\/span>\nvar1 *=<\/span> var2 # var1 = var1 * var2 = 6<\/span>\nprint<\/span>(<\/span>var1)<\/span>\n# %=<\/span>\nvar1 =<\/span> 10<\/span>\nvar2 =<\/span> 7<\/span>\nvar1 %=<\/span> var2 # var1 = var1 % var2 = 3<\/span>\nprint<\/span>(<\/span>var1)<\/span>\n<\/code><\/pre>\n
        4.\u6210\u5458\u8fd0\u7b97\u7b26\uff1ain \u548c not in \uff08\u9488\u5bf9\u5bb9\u5668\u7c7b\u578b\u6570\u636e\uff09<\/h6>\n
        (<\/span>1<\/span>)<\/span>\u5bf9\u4e8e\u5b57\u7b26\u4e32\uff1a\u8981\u6c42\u5b57\u7b26\u4e32\u662f\u4e00\u4e2a\u8fde\u7eed\u7684\u7247\u6bb5\n\u4f8b\u5b50\uff1astr<\/span>\nvar =<\/span> \"\u597d\u770b\u7684\u76ae\u56ca\u5343\u7bc7\u4e00\u5f8b,\u6709\u8da3\u7684\u7075\u9b42200\u6765\u65a4\"<\/span>\nres =<\/span> \"\u597d\"<\/span> in<\/span> strvar\nres =<\/span> \"\u5343\u7bc7\u4e00\u5f8b\"<\/span> not<\/span> in<\/span> strvar\nres =<\/span> \"\u7075\u65a4\"<\/span> in<\/span> strvar\nprint<\/span>(<\/span>res)<\/span>\n(<\/span>2<\/span>)<\/span>\u5bf9\u4e8e\u5217\u8868 \u5143\u7956  \u96c6\u5408\nlst =<\/span> [<\/span>\"\u51af\u6e90\"<\/span>,<\/span>\"\u9b4f\u5409\u7965\"<\/span>,<\/span>\"\u9b4f\u6d4e\u654f\"<\/span>,<\/span>\"\u674e\u6cf0\u5c9a\"<\/span>,<\/span>\"\u803f\u8fdb\"<\/span>]<\/span>\ntup =<\/span> (<\/span>\"\u51af\u6e90\"<\/span>,<\/span>\"\u9b4f\u5409\u7965\"<\/span>,<\/span>\"\u9b4f\u6d4e\u654f\"<\/span>,<\/span>\"\u674e\u6cf0\u5c9a\"<\/span>,<\/span>\"\u803f\u8fdb\"<\/span>)<\/span>\nsetvar =<\/span> { \n   <\/span>\"\u51af\u6e90\"<\/span>,<\/span>\"\u9b4f\u5409\u7965\"<\/span>,<\/span>\"\u9b4f\u6d4e\u654f\"<\/span>,<\/span>\"\u674e\u6cf0\u5c9a\"<\/span>,<\/span>\"\u803f\u8fdb\"<\/span>}<\/span>\nres =<\/span> \"\u51af\u6e90\"<\/span> in<\/span> lst\nres =<\/span> \"\u9b4f\u6d4e\u654f\"<\/span> not<\/span> in<\/span> tup\nres =<\/span> \"\u803f\u8fdb\"<\/span> in<\/span> setvar\nprint<\/span>(<\/span>res)<\/span>\n(<\/span>3<\/span>)<\/span>\u9488\u5bf9\u4e8e\u5b57\u5178\uff1a\u9488\u5bf9\u4e8e\u5b57\u5178\u4e2d\u7684\u952e\u6765\u5224\u65ad\ndic =<\/span> { \n   <\/span>\"fy\"<\/span>:<\/span>\"\u51af\u6e90\"<\/span>,<\/span>\"wjx\"<\/span>:<\/span>\"\u9b4f\u5409\u7965\"<\/span>,<\/span>\"wjm\"<\/span>:<\/span>\"\u9b4f\u6d4e\u654f\"<\/span>}<\/span>\nres =<\/span> \"\u9b4f\u6d4e\u654f\"<\/span> in<\/span> dic  #error<\/span>\nres =<\/span> \"wjm\"<\/span> in<\/span> dic    #ture<\/span>\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
        5\uff0c\u8eab\u4efd\u8fd0\u7b97\u7b26\uff1ais \u548c is not \uff08\u68c0\u67e5\u4fe9\u4e2a\u6570\u636e\u5728\u5185\u5b58\u4e2d\u662f\u5426\u662f\u540c\u4e00\u4e2a\u503c\uff09<\/h6>\n
        # \u6574\u578b<\/span>\nvar1 =<\/span> -<\/span>100<\/span>\nvar2 =<\/span> -<\/span>100<\/span>\nres =<\/span> var1 is<\/span> var2\nprint<\/span>(<\/span>res)<\/span>\n\n# \u6d6e\u70b9\u578b \u975e\u8d1f\u6570\u8303\u56f4\u5185\u7684\u76f8\u540c\u503c id\u4e00\u81f4<\/span>\nvar1 =<\/span> 13.87<\/span>\nvar2 =<\/span> 13.87<\/span>\nres =<\/span> var1 is<\/span> not<\/span> var2\nprint<\/span>(<\/span>res)<\/span>\n\n# \u5bb9\u5668\u7c7b\u578b<\/span>\nvar1 =<\/span> (<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>)<\/span>\nvar2 =<\/span> (<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>)<\/span>\nres =<\/span> var1 is<\/span> not<\/span> var2\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
        6.\u903b\u8f91\u8fd0\u7b97\u7b26\uff1aand or not<\/h6>\n
        # and \u903b\u8f91\u4e0e <\/span>\n'''\u5168\u771f\u5219\u771f,\u4e00\u5047\u5219\u5047'''<\/span>\nres =<\/span> True<\/span> and<\/span> True<\/span>  # True<\/span>\nres =<\/span> True<\/span> and<\/span> False<\/span> # False<\/span>\nres =<\/span> False<\/span> and<\/span> True<\/span> # False<\/span>\nres =<\/span> False<\/span> and<\/span> False<\/span># False<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# or \u903b\u8f91\u6216 <\/span>\n\"\"\"\u5168\u5047\u5219\u5047,\u4e00\u771f\u5219\u771f\"\"\"<\/span>\nres =<\/span> True<\/span> or<\/span> True<\/span>   #True<\/span>\nres =<\/span> True<\/span> or<\/span> False<\/span>  #True<\/span>\nres =<\/span> False<\/span> or<\/span> True<\/span>  #True<\/span>\nres =<\/span> False<\/span> or<\/span> False<\/span> #False<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# not \u903b\u8f91\u975e <\/span>\n\"\"\"\u771f\u53d8\u5047,\u5047\u53d8\u771f\"\"\"<\/span>\nres =<\/span> not<\/span> True<\/span>\nres =<\/span> not<\/span> False<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# \u903b\u8f91\u77ed\u8def<\/span>\n\"\"\" # (1)True or print(111) # True or True => True # True or False => True # (2)False and print(333) # False and False => False # False and True => False \"\"\"<\/span>\nres =<\/span> 5<\/span> or<\/span> 6<\/span>\nres =<\/span> 5<\/span> and<\/span> 6<\/span>\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
        \u603b\u7ed3\uff1a\u903b\u8f91\u7684\u4f18\u5148\u7ea7<\/h6>\n
        \u7531\u9ad8\u5230\u5e95\uff1a (<\/span>)<\/span> ><\/span> not<\/span> ><\/span> and<\/span> ><\/span> or<\/span>\n\n\u4f8b\u5b50\uff1a\nres =<\/span> 5<\/span> or<\/span> 6<\/span> and<\/span> 7<\/span> # 5 or 7 => 5<\/span>\nres =<\/span> 5<\/span> and<\/span> 6<\/span> or<\/span> 7<\/span> # 6 or 7 => 6<\/span>\nres =<\/span> not<\/span> 5<\/span> or<\/span> 6<\/span> and<\/span> 7<\/span> # False or 6 and 7 => False or 7 => 7<\/span>\nres =<\/span> not<\/span> (<\/span>5<\/span> or<\/span> 6<\/span>)<\/span> and<\/span> 7<\/span> # not 5 and 7 => False and 7 => False<\/span>\nres =<\/span> 1<\/span><<\/span>2<\/span> or<\/span> 3<\/span>><\/span>4<\/span> and<\/span> 5<\/span><<\/span>6<\/span> and<\/span> 7<\/span>><\/span>8<\/span> or<\/span> 9<\/span><<\/span>3<\/span>\n\"\"\" res = True or False and True and False or False res = True or False and False or False res = True or False or False res = True or False res = True \"\"\"<\/span>\nres =<\/span> 1<\/span>><\/span>2<\/span> or<\/span> 3<\/span><<\/span>4<\/span> or<\/span> 5<\/span>><\/span>6<\/span> and<\/span> 7<\/span><<\/span>10<\/span> and<\/span> 100<\/span>><\/span>99<\/span>\n# res = False or True or False and True and True<\/span>\n# res = False or True or False and True<\/span>\n# res = False or True or False<\/span>\n# res = True or False<\/span>\n# res = True<\/span>\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
        7.\u4f4d\u8fd0\u7b97\u7b26\uff1a& | ^ << >> ~<\/h6>\n
        # & \u6309\u4f4d\u4e0e<\/span>\nvar1 =<\/span> 19<\/span>\nvar2 =<\/span> 15<\/span>\nres =<\/span> var1 &<\/span> var2\nprint<\/span>(<\/span>res)<\/span>\n\"\"\" 10011 -->19 01111 -->15 00011 => 3 \"\"\"<\/span>\n\n# | \u6309\u4f4d\u6216<\/span>\nres =<\/span> var1 |<\/span> var2\nprint<\/span>(<\/span>res)<\/span>\n\"\"\" 10011 01111 11111 => 31 \"\"\"<\/span>\n\n# ^ \u6309\u4f4d\u5f02\u6216<\/span>\n\"\"\"\u4e24\u4e2a\u503c\u4e0d\u4e00\u6837,\u8fd4\u56deTrue,\u5426\u5219\u8fd4\u56de\u5047\"\"\"<\/span>\nres =<\/span> var1 ^<\/span> var2\nprint<\/span>(<\/span>res)<\/span>\n\"\"\" 10011 01111 11100 => 28 \"\"\"<\/span>\n\n# << \u5de6\u79fb<\/span>\nres =<\/span> 5<\/span> <<<\/span> 1<\/span> # 10 5 * 2\u76841\u6b21\u5e42<\/span>\nres =<\/span> 5<\/span> <<<\/span> 2<\/span> # 20 5 * 2\u76842\u6b21\u5e42<\/span>\nres =<\/span> 5<\/span> <<<\/span> 3<\/span> # 40 5 * 2\u76843\u6b21\u5e42<\/span>\nres =<\/span> 5<\/span> <<<\/span> 4<\/span> # 80 5 * 2\u76844\u6b21\u5e42<\/span>\nres =<\/span> 5<\/span> <<<\/span> 5<\/span> # 160 5 * 2\u76845\u6b21\u5e42<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n\"\"\" 00101 01010 \u5de6\u79fb\u52a8\u4e00\u4f4d 10 10100 \u5de6\u79fb\u52a8\u4e8c\u4f4d 20 ... \"\"\"<\/span>\n\n# >> \u53f3\u79fb<\/span>\nres =<\/span> 5<\/span> >><\/span> 1<\/span> # 2 5 \/\/ 2\u76841\u6b21\u5e42<\/span>\nres =<\/span> 5<\/span> >><\/span> 2<\/span> # 1 5 \/\/ 2\u76842\u6b21\u5e42<\/span>\nres =<\/span> 5<\/span> >><\/span> 3<\/span> # 0 5 \/\/ 2\u76843\u6b21\u5e42<\/span>\nres =<\/span> 5<\/span> >><\/span> 4<\/span> # 0 5 \/\/ 2\u76844\u6b21\u5e42<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n\"\"\" 00101 # 5 00010 # \u53f3\u79fb\u52a8\u4e00\u4f4d 2 00001 # \u53f3\u79fb\u52a8\u4e00\u4f4d 1 00000 # \u53f3\u79fb\u52a8\u4e00\u4f4d 0 \"\"\"<\/span>\n\n# ~ \u6309\u4f4d\u975e -(n+1)<\/span>\nres =<\/span> ~<\/span>-<\/span>250<\/span>\nprint<\/span>(<\/span>res)<\/span>\n<\/code><\/pre>\n
        \u603b\u7ed3\uff1a\u8fd0\u7b97\u7b26\u7684\u603b\u7ed3<\/h6>\n
        \"\"\" \u4f18\u5148\u7ea7\u6700\u9ad8\u7684\u7b26\u53f7\u662f : ** \u4f18\u5148\u7ea7\u6700\u4f4e\u7684\u7b26\u53f7\u662f : = \u6574\u4f53\u4f18\u5148\u7ea7: \u4e00\u5143\u8fd0\u7b97\u7b26 > \u4e8c\u5143\u8fd0\u7b97\u7b26 \u4e00\u5143\u8fd0\u7b97\u7b26 : \u540c\u4e00\u65f6\u95f4,\u53ea\u64cd\u4f5c\u4e00\u4e2a\u6570\u5b57\u7684\u662f\u4e00\u5143(- ~) \u4e8c\u5143\u8fd0\u7b97\u7b26 : \u540c\u4e00\u65f6\u95f4,\u53ea\u64cd\u4f5c\u4e00\u4e2a\u6570\u5b57\u7684\u662f\u4e8c\u5143(+ - * \/ ...) \u903b\u8f91\u8fd0\u7b97\u7b26: () > not > and > or \u7b97\u6570\u8fd0\u7b97\u7b26: \u5148\u7b97\u4e58\u9664,\u518d\u7b97\u52a0\u51cf \u4f4d\u8fd0\u7b97\u7b26 : ( >> << ) > & > ^ > | \u5927\u7684\u6574\u4f53\u4f18\u5148\u7ea7\u987a\u5e8f:(\u7b97\u4f4d\u6bd4\u8eab\u6210\u903b) \u7b97\u672f\u8fd0\u7b97\u7b26 > \u4f4d\u8fd0\u7b97\u7b26 > \u6bd4\u8f83\u8fd0\u7b97\u7b26 > \u8eab\u4efd\u8fd0\u7b97\u7b26(is is not) > \u6210\u5458\u8fd0\u7b97\u7b26(in not in) > \u903b\u8f91\u8fd0\u7b97\u7b26 \u8d4b\u503c\u8fd0\u7b97\u7b26\u7528\u6765\u6536\u5c3e,\u628a\u7b49\u53f7\u53f3\u8fb9\u7684\u503c\u7b97\u5b8c\u4e4b\u540e,\u8d4b\u503c\u7ed9\u5de6\u4fa7 \"\"\"<\/span>\nres =<\/span> 5<\/span>+<\/span>5<\/span> <<<\/span> 6<\/span>\/\/<\/span>3<\/span> is<\/span> 40<\/span> and<\/span> True<\/span>\n#res = 10 << 2 is 40 and True<\/span>\n#res = 40 is 40 and True<\/span>\n#res = True and True<\/span>\n#res = True<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# \u8ba9\u522b\u4eba\u80fd\u770b\u61c2,\u6700\u597d\u52a0\u4e0a\u62ec\u53f7<\/span>\nres =<\/span> (<\/span>5<\/span>+<\/span>5<\/span>)<\/span> <<<\/span> (<\/span>6<\/span>\/\/<\/span>3<\/span>)<\/span> is<\/span> 40<\/span> and<\/span> True<\/span>\n<\/code><\/pre>\n
        \u4ee3\u7801\u5757<\/h5>\n
        \u6982\u5ff5\uff1a\u4ee5\u5192\u53f7\u4f5c\u4e3a\u5f00\u59cb\uff0c\u7528\u7f29\u8fdb\u6765\u5212\u5206\u76f8\u540c\u7684\u4f5c\u7528\u57df\uff0c\u8fd9\u4e2a\u6574\u4f53\u5c31\u662f\u4ee3\u7801\u5757\n\u4f5c\u7528\u57df\uff1a\u4f5c\u7528\u7684\u8303\u56f4\nif<\/span> 5<\/span>==<\/span>5<\/span>:<\/span>\n\tprint<\/span>(<\/span>123<\/span>)<\/span>\n    print<\/span>(<\/span>234<\/span>)<\/span>\nif<\/span> 5<\/span>==<\/span>7<\/span>:<\/span>\n    print<\/span>(<\/span>12<\/span>)<\/span>\n    print<\/span>(<\/span>345<\/span>)<\/span>\nprint<\/span>(<\/span>23<\/span>)<\/span>\nprint<\/span>(<\/span>345<\/span>)<\/span>\n\u4ee3\u7801\u5757\u7684\u6ce8\u610f\u70b9\uff1a\u4ee3\u7801\u5757\u524d\u9762\u7684\u7a7a\u767d\uff0c\u8981\u4e48\u5168\u7528\\t(<\/span>table\u952e)<\/span>\uff0c\u8981\u4e48\u5168\u75284<\/span>\u4e2a\u7a7a\u683c\uff0c\u4e0d\u80fd\u6df7\u7740\u7528\uff0c\n\u5982\u679c\u6df7\u7528\u4e86\uff0c\u5c31\u4f1a\u62a5\u9519IndentationError\u7f29\u8fdb\u9519\u8bef\nif<\/span> 10<\/span>==<\/span>10<\/span>:<\/span>\n    print<\/span>(<\/span>12<\/span>)<\/span>    #--->\\t<\/span>\n    print<\/span>(<\/span>345<\/span>)<\/span>   #--->4\u7a7a\u683c<\/span>\n<\/code><\/pre>\n
        \u6d41\u7a0b\u63a7\u5236<\/h5>\n
        1.\u57fa\u672c\u6982\u5ff5<\/h6>\n
        \u6d41\u7a0b\uff1a\u4ee3\u7801\u6267\u884c\u7684\u8fc7\u7a0b\n\u63a7\u5236\uff1a\u5bf9\u4ee3\u7801\u6267\u884c\u8fc7\u7a0b\u8fdb\u884c\u628a\u63a7\n\u4e09\u5927\u7ed3\u6784\uff1a\n    (<\/span>1<\/span>)<\/span> \u987a\u5e8f\u7ed3\u6784 :<\/span> \u4ece\u4e0a\u5230\u4e0b\u4ee3\u7801\u4f9d\u6b21\u6267\u884c\n\t(<\/span>2<\/span>)<\/span> \u5206\u652f\u7ed3\u6784 :<\/span> \u7ec6\u5206\u6210\u56db\u7c7b\n\t(<\/span>3<\/span>)<\/span> \u5faa\u73af\u7ed3\u6784 :<\/span> while<\/span> ,<\/span> for<\/span>\n\u5206\u652f\u7ed3\u6784\uff1a\n    (<\/span>1<\/span>)<\/span> \u5355\u9879\u5206\u652f\n\t(<\/span>2<\/span>)<\/span> \u53cc\u9879\u5206\u652f\n\t(<\/span>3<\/span>)<\/span> \u591a\u9879\u5206\u652f\n\t(<\/span>4<\/span>)<\/span> \u5de2\u72b6\u5206\u652f\n<\/code><\/pre>\n
        2.\u5206\u652f\u7ed3\u6784<\/h6>\n
         #\u5355\u9879\u5206\u652f<\/span>\n\u5982\u679c\u6761\u4ef6\u8868\u8fbe\u5f0f\u6210\u7acb,<\/span>\u5c31\u6267\u884c\u5176\u4e2d\u7684\u4ee3\u7801\u5757,<\/span>\u5426\u5219\u4e0d\u6267\u884c\nif<\/span> \u6761\u4ef6\u8868\u8fbe\u5f0f:<\/span>\n\tcode1\n\tcode2\n\u4f8b\u5b50\uff1a\nzhanglei =<\/span> \"\u79d1\u5b66\u5bb6\"<\/span>\nif<\/span> zhanglei ==<\/span> \"\u79d1\u5b66\u5bb6\"<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u4e00\u4e2a\u6708\u7684\u85aa\u8d44\u662f80000\"<\/span>)<\/span>\n\n #\u53cc\u9879\u5206\u652f\uff08\u4e8c\u9009\u4e00\uff09<\/span>\n\u5982\u679c\u6761\u4ef6\u8868\u8fbe\u5f0f\u6210\u7acb,<\/span>\u8fd4\u56deTrue<\/span>,<\/span>\u6267\u884cif<\/span>\u5176\u4e2d\u7684\u4ee3\u7801\u5757\uff0c\u53cd\u4e4b\u4e0d\u6210\u7acb,<\/span>\u8fd4\u56deFalse<\/span>,<\/span>\u6267\u884celse<\/span>\u5176\u4e2d\u7684\u4ee3\u7801\u5757\nif<\/span> \u6761\u4ef6\u8868\u8fbe\u5f0f:<\/span>\n\tcode1\n\tcode2\nelse<\/span>:<\/span>\n\tcode3\n\tcode4\n\u4f8b\u5b50\uff1a\nfengyuan =<\/span> \"\u5bcc\u7fc1\"<\/span>\n\nif<\/span> fengyuan ==<\/span> \"\u5bcc\u7fc1\"<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u5f00\u5170\u535a\u57fa\u5c3c\"<\/span>)<\/span>\n\tprint<\/span>(<\/span>\"\u4f4f\u8c6a\u534e\u7684\u5927\u522b\u5885\"<\/span>)<\/span>\n\tprint<\/span>(<\/span>\"\u55b7\u9999\u5948\u513f\u7684\u9999\u6c34\"<\/span>)<\/span>\n\tprint<\/span>(<\/span>\"\u7a7f\u76ae\u6bdb\u4e00\u4f53\u7684\u8863\u670d\"<\/span>)<\/span>\n\tprint<\/span>(<\/span>\"\u8eab\u8fb9\u90fd\u662f\u7f8e\u5973,\u5de6\u62e5\u53f3\u62b1\"<\/span>)<\/span>\nelse<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u5403\u9ec4\u8c46\u914d\u51c9\u6c34\"<\/span>)<\/span>\n\tprint<\/span>(<\/span>\"\u4e00\u5e74\u56db\u5b63\u4e0d\u6d17\u6fa1\"<\/span>)<\/span>\n\u7ec3\u4e60\uff1a\n # input \u7b49\u5f85\u7528\u6237\u8f93\u5165, \u8f93\u5165\u7684\u5185\u5bb9\u90fd\u662f\u5b57\u7b26\u4e32;<\/span>\n # name = input(\"\u8bf7\u8f93\u5165\u60a8\u7684\u59d3\u540d:\")<\/span>\n # print(name,type(name))<\/span>\naccount =<\/span> input<\/span>(<\/span>\"\u8bf7\u8f93\u5165\u60a8\u7684\u7528\u6237\u540d:\"<\/span>)<\/span>\npassword =<\/span> input<\/span>(<\/span>\"\u8bf7\u8f93\u5165\u60a8\u7684\u5bc6\u7801:\"<\/span>)<\/span>\nif<\/span> account ==<\/span> \"aaa\"<\/span> and<\/span> password ==<\/span> \"bbb\"<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u767b\u5f55\u7f51\u7ad9\u6210\u529f\"<\/span>)<\/span>\nelse<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u767b\u5f55\u7f51\u7ad9\u5931\u8d25\"<\/span>)<\/span>\n    \n    \n #\u591a\u9879\u5206\u652f\uff08\u591a\u9009\u4e00\uff09<\/span>\nif<\/span> \u6761\u4ef6\u8868\u8fbe\u5f0f1<\/span>:<\/span>\n\tcode1\nelif<\/span> \u6761\u4ef6\u8868\u8fbe\u5f0f2<\/span>:<\/span>\n\tcode2\nelif<\/span> \u6761\u4ef6\u8868\u8fbe\u5f0f3<\/span>:<\/span>\n\tcode3\nelse<\/span>:<\/span>\n\tcode4\n''' \u6267\u884c\u987a\u5e8f:\u5148\u5224\u65ad\u6761\u4ef6\u8868\u8fbe\u5f0f1\u662f\u5426\u6210\u7acb,\u6210\u7acb\u6267\u884c\u5bf9\u5e94\u7684\u4ee3\u7801\u5757code1,\u5426\u5219 \u5224\u65ad\u6761\u4ef6\u8868\u8fbe\u5f0f2\u662f\u5426\u6210\u7acb,\u6210\u7acb\u6267\u884c\u5bf9\u5e94\u7684\u4ee3\u7801\u5757code2,\u5426\u5219 \u5224\u65ad\u6761\u4ef6\u8868\u8fbe\u5f0f3\u662f\u5426\u6210\u7acb,\u6210\u7acb\u6267\u884c\u5bf9\u5e94\u7684\u4ee3\u7801\u5757code3,\u5426\u5219 \u6267\u884c\u6700\u540e\u7684else \u5206\u652f \u6ee1\u8db3\u4e00\u4e2a\u6761\u4ef6,\u5176\u4ed6\u5206\u652f\u4e0d\u6267\u884c elif + \u8868\u8fbe\u5f0f \u53ef\u4ee5\u662f0\u6216\u8005\u662f\u591a\u4e2a else \u4e0d\u52a0\u8868\u8fbe\u5f0f \u53ef\u4ee5\u662f0\u6216\u8005\u662f1\u4e2a '''<\/span>\n\u4f8b\u5b50\uff1a\nyouqian =<\/span> False<\/span> youfang =<\/span> False<\/span> youcar =<\/span> False<\/span> youyanzhi =<\/span> True<\/span>  yutili =<\/span> True<\/span>\nif<\/span> youqian ==<\/span> True<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u8981\u5ac1\u7ed9\u4f601\"<\/span>)<\/span>\nelif<\/span> youfang ==<\/span> True<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u8981\u5ac1\u7ed9\u4f602\"<\/span>)<\/span>\nelif<\/span> youcar ==<\/span> True<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u8981\u5ac1\u7ed9\u4f603\"<\/span>)<\/span>\nelif<\/span> youyanzhi ==<\/span> True<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u8981\u5ac1\u7ed9\u4f604\"<\/span>)<\/span>\nelif<\/span> youtili ==<\/span> True<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u8981\u5ac1\u7ed9\u4f605\"<\/span>)<\/span>\nelse<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u4f60\u662f\u4e2a\u597d\u4eba~6\"<\/span>)<\/span>\n\u7ec3\u4e60\uff1a\nheight =<\/span> float<\/span>(<\/span>input<\/span>(<\/span>\"\u8bf7\u8f93\u5165\u60a8\u7684\u8eab\u9ad8\"<\/span>)<\/span>)<\/span>\nif<\/span> 1<\/span> <=<\/span> height <=<\/span> 1.5<\/span> :<\/span>\n\tprint<\/span>(<\/span>\"\u5c0f\u5f3a~\u4f60\u5728\u54ea\u91cc\"<\/span>)<\/span>\nelif<\/span> 1.5<\/span> <<\/span> height <=<\/span> 1.7<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6ca1\u6709\u5b89\u5168\u611f\"<\/span>)<\/span>\nelif<\/span> 1.7<\/span> <<\/span> height <=<\/span> 1.8<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u5e05\u54e5~\u7559\u4e2a\u7535\u8bdd\"<\/span>)<\/span>\nelif<\/span> 1.8<\/span> <<\/span> height <=<\/span> 2<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u5e05\u54e5~\u4ecb\u610f\u591a\u4e2a\u5973\u670b\u53cb\u4e48?\"<\/span>)<\/span>\nelse<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u4f60\u6ca1\u6709\u5408\u9002\u7684\u914d\u5076\"<\/span>)<\/span>\n\n #\u5de2\u72b6\u5206\u652f \uff08(\u5355\u9879\u5206\u652f,\u53cc\u9879\u5206\u652f,\u591a\u9879\u5206\u652f\u7684\u4e92\u76f8\u5d4c\u5957)\uff09 <\/span>\n\u4f8b\u5982\uff1a\nyouqian =<\/span> True<\/span> youfang =<\/span> True<\/span>  youcar =<\/span> True<\/span>  youyanzhi =<\/span> True<\/span> youtili =<\/span> False<\/span>\n\nif<\/span> youqian ==<\/span> True<\/span>:<\/span>\n\tif<\/span> youfang ==<\/span> True<\/span>:<\/span>\n\t\tif<\/span> youcar ==<\/span> True<\/span>:<\/span>\n\t\t\tif<\/span> youyanzhi ==<\/span> True<\/span>:<\/span>\n\t\t\t\tif<\/span> youtili ==<\/span> True<\/span>:<\/span>\n\t\t\t\t\tprint<\/span>(<\/span>\"\u8001\u5a18\u5ac1\u7ed9\u4f60\"<\/span>)<\/span>\n\t\t\t\telse<\/span>:<\/span>\n\t\t\t\t\tprint<\/span>(<\/span>\"\u4f60\u56de\u53bb\u5403\u4e24\u4e2a\u5927\u8170\u5b50\u8865\u4e00\u8865\u518d\u6765\"<\/span>)<\/span>\n\t\t\telse<\/span>:<\/span>\n\t\t\t\tprint<\/span>(<\/span>\"\u4f60\u5440\u53bb\u97e9\u56fd\u6574\u4e00\u6574\u518d\u6765\"<\/span>)<\/span>\nelse<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u4f60\u662f\u4e2a\u5927\u597d\u4eba~\"<\/span>)<\/span>\n<\/code><\/pre>\n
        3. \u5faa\u73af\u7ed3\u6784<\/h6>\n
        \u7279\u70b9\uff1a\u51cf\u5c11\u5197\u4f59\u4ee3\u7801\uff0c\u63d0\u5347\u4ee3\u7801\u6548\u7387\n\u5206\u7c7b\uff1awhile<\/span>   for<\/span>\n1<\/span>.<\/span>while<\/span>\nwhile<\/span> \u6761\u4ef6\u8868\u8fbe\u5f0f:<\/span>\n\tcode\n\u6267\u884c\u903b\u8f91\uff1a\u5982\u679c\u6761\u4ef6\u8868\u8fbe\u5f0f\u6210\u7acb,<\/span>\u8fd4\u56deTrue<\/span>,<\/span>\u6267\u884c\u5faa\u73af\u4f53\u4e2d\u7684\u4ee3\u7801\u5757\uff0c\u53cd\u4e4b\u4e0d\u6210\u7acb,<\/span>\u8fd4\u56deFalse<\/span> ,<\/span>\u4e0d\u6267\u884c\u5176\u4e2d         \u7684\u4ee3\u7801\u5757\n\u4f8b\u5982\uff1a\n \u65b9\u6cd5\u4e00\uff1a\ni =<\/span> 1<\/span>\ntotal =<\/span> 0<\/span>\nwhile<\/span> i <=<\/span> 100<\/span>:<\/span>\n\ttotal +=<\/span> i # total = total + i<\/span>\n\ti+=<\/span>1<\/span>\n\t\nprint<\/span>(<\/span>total)<\/span>\n\u6267\u884c\u903b\u8f91\u5206\u6790\uff1a\n\u7b2c\u4e00\u6b21\u5faa\u73af\ni =<\/span> 1<\/span> 1<\/span> <=<\/span> 100<\/span>  total +=<\/span> i =<\/span>><\/span> total =<\/span> total +<\/span> i =<\/span>><\/span> 0<\/span> +<\/span> 1<\/span>  \ni+=<\/span>1<\/span>  =<\/span>><\/span>  i=<\/span>2<\/span>\n\n\u7b2c\u4e8c\u6b21\u5faa\u73af\ni =<\/span> 2<\/span> 2<\/span> <=<\/span> 100<\/span>  total +=<\/span> i =<\/span>><\/span> total =<\/span> total +<\/span> i =<\/span>><\/span> 0<\/span> +<\/span> 1<\/span> +<\/span> 2<\/span>\ni+=<\/span>1<\/span>  =<\/span>><\/span>  i=<\/span>3<\/span>\n\n\u7b2c\u4e09\u6b21\u5faa\u73af\ni =<\/span> 3<\/span> 3<\/span> <=<\/span> 100<\/span> total +=<\/span> i =<\/span>><\/span> total =<\/span> total +<\/span> i =<\/span>><\/span> 0<\/span> +<\/span> 1<\/span> +<\/span> 2<\/span> +<\/span> 3<\/span>\ni+=<\/span>1<\/span>  =<\/span>><\/span>  i=<\/span>4<\/span>\n\n\u4ee5\u6b64\u7c7b\u63a8.<\/span>.<\/span>.<\/span>\n\u5f53i =<\/span> 101<\/span> 101<\/span> <=<\/span> 100<\/span> \u4e3aFalse<\/span> \u5faa\u73af\u7ec8\u6b62  \nprint<\/span>(<\/span>total)<\/span> \ntotal =<\/span> 0<\/span> +<\/span> 1<\/span> +<\/span> 2<\/span> +<\/span> 3<\/span> +<\/span> .<\/span>.<\/span>.<\/span> +<\/span> 100<\/span> =<\/span> 5050<\/span>\n\n\u65b9\u6cd5\u4e8c\uff1a\ni =<\/span> 1<\/span>\ntotal =<\/span> 0<\/span>\nflag =<\/span> True<\/span>\nwhile<\/span> flag:<\/span>\n\ttotal +=<\/span> i\n\ti+=<\/span>1<\/span>\n\t# \u5f53i\u4e3a101\u7684\u65f6\u5019,\u8ba9\u5faa\u73af\u7ec8\u6b62<\/span>\n\tif<\/span> i ==<\/span> 101<\/span>:<\/span>\n\t\tflag =<\/span> False<\/span>\nprint<\/span>(<\/span>total)<\/span>\n\n\u7ec3\u4e601<\/span>\uff1a\n\u6253\u5370\u4e00\u884c\u5341\u4e2a\u5c0f\u661f\u661f*<\/span>\n\u8f85\u52a9\uff1a\u5e2e\u52a9\u6587\u6863 \u67e5\u770bprint<\/span>\u51fd\u6570\u7684\u4f7f\u7528\u6587\u6863 =<\/span>><\/span> help<\/span>(<\/span>print<\/span>)<\/span>\ni =<\/span> 0<\/span>\nwhile<\/span> i <<\/span> 10<\/span>:<\/span>\n\t# \u5199\u4e0a\u81ea\u5b9a\u4e49\u7684\u903b\u8f91<\/span>\n\tprint<\/span>(<\/span>\"*\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\ti+=<\/span>1<\/span>\n\u7ec3\u4e602<\/span>\uff1a\n#\u901a\u8fc7\u5b57\u7b26\u4e32\u62fc\u63a5\u5230\u4e00\u4e2a\u53d8\u91cf\u7684\u5f62\u5f0f,\u6253\u5370\u4e00\u884c\u5341\u4e2a\u5c0f\u661f\u661f<\/span>\nstrvar =<\/span> \"\"<\/span>\ni =<\/span> 0<\/span>\nwhile<\/span> i<<\/span>10<\/span>:<\/span>\n\tstrvar +=<\/span> \"*\"<\/span>     # strvar = strvar + \"*\"<\/span>\n\ti+=<\/span>1<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\u6267\u884c\u903b\u8f91\uff1a\n\tstrvar =<\/span> ''<\/span> +<\/span> \"*\"<\/span>\n\tstrvar =<\/span> '*'<\/span> +<\/span> \"*\"<\/span>\n\tstrvar =<\/span> '**'<\/span> +<\/span> \"*\"<\/span>\n\tstrvar =<\/span> '***'<\/span> +<\/span> \"*\"<\/span>\n\tstrvar =<\/span> '****'<\/span> +<\/span> \"*\"<\/span>\n\t.<\/span>.<\/span>.<\/span>\n\tstrvar =<\/span> \"*********\"<\/span>\n\u7ec3\u4e603<\/span>\uff1a\u6253\u5370\u4e00\u884c\u5341\u4e2a\u5c0f\u661f\u661f,<\/span>\u5947\u6570\u4e2a\u6253\u5370\u2605,<\/span>\u5076\u6570\u4e2a\u6253\u5370\u2606\ni =<\/span> 0<\/span>\nwhile<\/span> i<<\/span>10<\/span>:<\/span>         # 0 ~ 9 \u4e3a10\u6b21<\/span>\n\tif<\/span> i %<\/span> 2<\/span> ==<\/span> 0<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\"\u2605\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\telse<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\"\u2606\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\ti+=<\/span>1<\/span>\n \n# \u901a\u8fc7\u5b57\u7b26\u4e32\u62fc\u63a5\u5230\u4e00\u4e2a\u53d8\u91cf\u7684\u5f62\u5f0f,\u6253\u5370\u4e00\u884c\u5341\u4e2a\u9ed1\u767d\u76f8\u95f4\u5c0f\u661f\u661f<\/span>\ni =<\/span> 0<\/span>\nstrvar =<\/span> \"\"<\/span>\nwhile<\/span> i<<\/span>10<\/span>:<\/span> # 0 ~ 9 \u4e3a10\u6b21<\/span>\n\n\tif<\/span> i %<\/span> 2<\/span> ==<\/span> 0<\/span>:<\/span>\n\t\tstrvar +=<\/span> \"\u2605\"<\/span>\n\telse<\/span>:<\/span>\n\t\tstrvar +=<\/span> \"\u2606\"<\/span>\n\ti+=<\/span>1<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n\u7ec3\u4e604<\/span>\uff1a\u7528\u4e00\u4e2a\u5faa\u73af\u6253\u5370\u5341\u884c\u5341\u5217\u7684\u5c0f\u661f\u661f\ni =<\/span> 0<\/span>\nwhile<\/span> i<<\/span>100<\/span>:<\/span>\n\t# \u6253\u5370\u661f\u661f<\/span>\n\tprint<\/span>(<\/span>\"*\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t# \u4ec0\u4e48\u65f6\u5019\u6362\u884c? \u5f539 19 29 39 ... 99<\/span>\n\tif<\/span> i %<\/span> 10<\/span> ==<\/span> 9<\/span>:<\/span>\n\t\t# \u6362\u884c<\/span>\n\t\tprint<\/span>(<\/span>)<\/span> \t\n\ti+=<\/span>1<\/span>\n\n\u7ec3\u4e605<\/span>\uff1a\u7528\u4e00\u4e2a\u5faa\u73af\u6253\u5370\u5341\u884c\u5341\u5217\u9694\u5217\u6362\u8272\u7684\u5c0f\u661f\u661f\ni =<\/span> 0<\/span>\nwhile<\/span> i <<\/span>100<\/span>:<\/span>\n\t# \u6253\u5370\u661f\u661f<\/span>\n\tif<\/span> i %<\/span> 2<\/span> ==<\/span> 0<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\"\u2605\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\telse<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\"\u2606\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t# \u6253\u5370\u6362\u884c<\/span>\n\tif<\/span> i %<\/span> 10<\/span> ==<\/span> 9<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>)<\/span>\n\ti+=<\/span>1<\/span>\n\n\u7ec3\u4e606<\/span>\uff1a\u7528\u4e00\u4e2a\u5faa\u73af\u6253\u5370\u5341\u884c\u5341\u5217\u9694\u884c\u6362\u8272\u7684\u5c0f\u661f\u661f\ni =<\/span> 0<\/span> \nwhile<\/span> i<<\/span>100<\/span>:<\/span>\n\t# \u6253\u5370\u661f\u661f<\/span>\n\tif<\/span> i \/\/<\/span> 10<\/span> %<\/span> 2<\/span> ==<\/span> 0<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\"\u2605\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\telse<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\"\u2606\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t# \u6253\u5370\u6362\u884c<\/span>\n\tif<\/span> i %<\/span> 10<\/span> ==<\/span> 9<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>)<\/span>\n\ti+=<\/span>1<\/span>\n<\/code><\/pre>\n
        \u5e38\u7528\u7684\u529f\u80fd<\/h5>\n
        1.\u5b57\u7b26\u4e32\u7684\u76f8\u5173\u64cd\u4f5c<\/h6>\n
        (<\/span>1<\/span>)<\/span> \u5b57\u7b26\u4e32\u7684\u62fc\u63a5 +<\/span>\nstrvar =<\/span>\"\u4f60\u597d\"<\/span> +<\/span> \"\u4ea4\u4e2a\u670b\u53cb\"<\/span>  \nprint<\/span>(<\/span>strvar)<\/span>\nstrvar+=<\/span>\"\u52a0\u4e2a\u5fae\u4fe1\"<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n(<\/span>2<\/span>)<\/span> \u5b57\u7b26\u4e32\u7684\u91cd\u590d *<\/span>\nstrvar=<\/span>\"\u91cd\u8981\u7684\u4e8b\u60c5\u8bf4\u4e09\u904d\"<\/span>\nres=<\/span>strvar *<\/span> 3<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n(<\/span>3<\/span>)<\/span> \u5b57\u7b26\u4e32\u8de8\u884c\u62fc\u63a5 \\\nstrvar=<\/span>\"wruoif\"<\/span>\\\n\"tuyhjguji\"<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n(<\/span>4<\/span>)<\/span> \u5b57\u7b26\u4e32\u7684\u7d22\u5f15\nstrvar=<\/span>\"\u6211\u7231\u4f60\u4eb2\u7231\u7684\u54c8\u5c3c\"<\/span>\n\u6b63\u5411\uff1a 0<\/span>  1<\/span>  2<\/span>  3<\/span>  4<\/span>  5<\/span>  6<\/span>  7<\/span>\n\u9006\u5411\uff1a-<\/span>8<\/span> -<\/span>7<\/span> -<\/span>6<\/span> -<\/span>5<\/span> -<\/span>4<\/span> -<\/span>3<\/span> -<\/span>2<\/span> -<\/span>1<\/span>\nres =<\/span> strvar[<\/span>2<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n(<\/span>5<\/span>)<\/span> \u5b57\u7b26\u4e32\u7684\u5207\u7247\uff1a\uff08\u622a\u53d6\uff09\n\u683c\u5f0f\uff1a\u5b57\u7b26\u4e32[<\/span>:<\/span>:<\/span>]<\/span>  \u5b8c\u6574\u683c\u5f0f\uff1a[<\/span>\u5f00\u59cb\u7d22\u5f15:<\/span>\u7ed3\u675f\u7d22\u5f15:<\/span>\u95f4\u9694\u503c]<\/span>\n\t (<\/span>1<\/span>)<\/span>[<\/span>\u5f00\u59cb\u7d22\u5f15:<\/span>]<\/span>  \u4ece\u5f00\u59cb\u7d22\u5f15\u622a\u53d6\u5230\u5b57\u7b26\u4e32\u7684\u6700\u540e\n\t (<\/span>2<\/span>)<\/span>\n\t (<\/span>3<\/span>)<\/span>[<\/span>\u5f00\u59cb\u7d22\u5f15:<\/span>\u7ed3\u675f\u7d22\u5f15]<\/span>  \u4ece\u5f00\u59cb\u7d22\u5f15\u622a\u53d6\u5230\u7ed3\u675f\u7d22\u5f15\u4e4b\u524d(<\/span>\u7ed3\u675f\u7d22\u5f15-<\/span>1<\/span>)<\/span>\n\t (<\/span>4<\/span>)<\/span>[<\/span>\u5f00\u59cb\u7d22\u5f15:<\/span>\u7ed3\u675f\u7d22\u5f15:<\/span>\u95f4\u9694\u503c]<\/span>  \u4ece\u5f00\u59cb\u7d22\u5f15\u622a\u53d6\u5230\u7ed3\u675f\u7d22\u5f15\u4e4b\u524d\u6309\u7167\u6307\u5b9a\u7684\u95f4\u9694\u622a\u53d6\u5b57\u7b26\n\t (<\/span>5<\/span>)<\/span>[<\/span>:<\/span>]<\/span>\u6216[<\/span>:<\/span>:<\/span>]<\/span>  \u622a\u53d6\u6240\u6709\u5b57\u7b26\u4e32\n\u4f8b\u5982\uff1a\nstrvar=<\/span>\"\u6211\u7231\u4f60\u4eb2\u7231\u7684\u8001\u963f\u59e8,\u89c1\u5230\u4f60\u6211\u5c31\u5fc3\u614c\"<\/span>\n1<\/span> [<\/span>\u5f00\u59cb\u7d22\u5f15:<\/span>]<\/span>  \u4ece\u5f00\u59cb\u7d22\u5f15\u622a\u53d6\u5230\u5b57\u7b26\u4e32\u7684\u6700\u540e\nres=<\/span>strvar[<\/span>3<\/span>:<\/span>]<\/span> \nprint<\/span>(<\/span>res)<\/span>\n2<\/span> [<\/span>:<\/span>\u7ed3\u675f\u7d22\u5f15]<\/span>  \u4ece\u5f00\u5934\u622a\u53d6\u5230\u7ed3\u675f\u7d22\u5f15\u4e4b\u524d\nres =<\/span> strvar[<\/span>:<\/span>6<\/span>]<\/span>  # \u6211\u7231\u4f60\u4eb2\u7231\u7684<\/span>\nprint<\/span>(<\/span>res)<\/span>\n3<\/span> [<\/span>\u5f00\u59cb\u7d22\u5f15:<\/span>\u7ed3\u675f\u7d22\u5f15]<\/span>  \u4ece\u5f00\u59cb\u7d22\u5f15\u622a\u53d6\u5230\u7ed3\u675f\u7d22\u5f15\u4e4b\u524d(<\/span>\u7ed3\u675f\u7d22\nres =<\/span> strvar[<\/span>6<\/span>:<\/span>9<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span>        #\u8001\u963f\u59e8<\/span>\n4<\/span> [<\/span>\u5f00\u59cb\u7d22\u5f15:<\/span>\u7ed3\u675f\u7d22\u5f15:<\/span>\u95f4\u9694\u503c]<\/span>  \u4ece\u5f00\u59cb\u7d22\u5f15\u622a\u53d6\u5230\u7ed3\u675f\u7d22\u5f15\u4e4b\u524d\u6309\u7167\u6307\u5b9a\u7684\u95f4\u9694\u622a\u53d6\u5b57\u7b26\n res =<\/span> strvar[<\/span>:<\/span>:<\/span>3<\/span>]<\/span> # 0 3 6 9 12 15 18 21 ....<\/span>\nprint<\/span>(<\/span>res)<\/span>        # \u6211\u4eb2\u8001,\u4f60\u5fc3<\/span>\n res =<\/span> strvar[<\/span>:<\/span>:<\/span>-<\/span>1<\/span>]<\/span> # -1 -2 -3 -4 -5 -6....<\/span>\nprint<\/span>(<\/span>res)<\/span>\n5<\/span> [<\/span>:<\/span>]<\/span>\u6216[<\/span>:<\/span>:<\/span>]<\/span>  \u622a\u53d6\u6240\u6709\u5b57\u7b26\nres =<\/span> strvar[<\/span>:<\/span>]<\/span>\nprint<\/span>(<\/span>res)<\/span> \n                              \n#\u4e94\u4e2a\u4f8b\u5b50\u7684\u7ed3\u679c\u4f9d\u6b21\u4e3a\uff1a<\/span>\n  \u4eb2\u7231\u7684\u8001\u963f\u59e8,<\/span>\u89c1\u5230\u4f60\u6211\u5c31\u5fc3\u614c\n  \u6211\u7231\u4f60\u4eb2\n  \u8001\u963f\u59e8\n  \u6211\u4eb2\u8001,<\/span>\u4f60\u5fc3\n  \u614c\u5fc3\u5c31\u6211\u4f60\u5230\u89c1,<\/span>\u59e8\u963f\u8001\u7684\u7231\u4eb2\u4f60\u7231\u6211\n  \u6211\u7231\u4f60\u4eb2\u7231\u7684\u8001\u963f\u59e8,<\/span>\u89c1\u5230\u4f60\u6211\u5c31\u5fc3\u614c                                                     \n<\/code><\/pre>\n
        2.\u53cc\u5411\u5faa\u73af\u7ec3\u4e60<\/h6>\n
        \uff081<\/span>\uff09\u6253\u5370\u5341\u884c\u5341\u5217\u5c0f\u661f\u661f\nj =<\/span> 0<\/span>\nwhile<\/span> j <<\/span> 10<\/span>:<\/span>\n\t# \u5199\u4e0a\u81ea\u5b9a\u4e49\u7684\u4ee3\u7801<\/span>\n\t# \u8d1f\u8d23\u6253\u5370\u661f\u661f **********<\/span>\n\ti =<\/span> 0<\/span>\n\twhile<\/span> i<<\/span>10<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\"*\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\ti+=<\/span>1<\/span>\t\n\t# \u6253\u5370\u6362\u884c<\/span>\n\tprint<\/span>(<\/span>)<\/span>\n\tj+=<\/span>1<\/span>\n (<\/span>2<\/span>)<\/span> \u6253\u5370\u5341\u884c\u5341\u5217\u9694\u5217\u6362\u8272\u5c0f\u661f\u661f(<\/span>\u4e24\u4e2a\u5faa\u73af)<\/span>\ni =<\/span> 0<\/span>\nwhile<\/span> i <<\/span> 10<\/span>:<\/span>\n\t# \u5199\u4e0a\u81ea\u5b9a\u4e49\u7684\u903b\u8f91<\/span>\n\tj =<\/span> 0<\/span>\n\twhile<\/span> j<<\/span>10<\/span>:<\/span>\n\t\tif<\/span> j %<\/span> 2<\/span> ==<\/span> 0<\/span>:<\/span>\n\t\t\tprint<\/span>(<\/span>\"\u2605\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\telse<\/span>:<\/span>\n\t\t\tprint<\/span>(<\/span>\"\u2606\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\tj+=<\/span>1<\/span>\n\t# \u6253\u5370\u6362\u884c<\/span>\n\tprint<\/span>(<\/span>)<\/span>\n\ti+=<\/span>1<\/span>\n\uff083<\/span>\uff09\u6253\u5370\u5341\u884c\u5341\u5217\u9694\u884c\u6362\u8272\u7684\u5c0f\u661f\u661f\ni =<\/span> 0<\/span>\nwhile<\/span> i <<\/span> 10<\/span>:<\/span>\n\t# \u5199\u4e0a\u81ea\u5b9a\u4e49\u7684\u903b\u8f91<\/span>\n\tj =<\/span> 0<\/span>\n\twhile<\/span> j<<\/span>10<\/span>:<\/span>\n\t\tif<\/span> i %<\/span> 2<\/span> ==<\/span> 0<\/span>:<\/span>\n\t\t\tprint<\/span>(<\/span>\"\u2605\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\telse<\/span>:<\/span>\n\t\t\tprint<\/span>(<\/span>\"\u2606\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\tj+=<\/span>1<\/span>\t\t\n\t# \u6253\u5370\u6362\u884c<\/span>\n\tprint<\/span>(<\/span>)<\/span>\n\ti+=<\/span>1<\/span>\n\uff084<\/span>\uff0999<\/span>\u4e58\u6cd5\u8868\n\u65b9\u6cd5\u4e00\uff1a\ni =<\/span> 1<\/span>\nwhile<\/span> i <=<\/span> 9<\/span>:<\/span>\n\t# \u6253\u5370\u8868\u8fbe\u5f0f<\/span>\n\tj =<\/span> 1<\/span>\n\twhile<\/span> j<=<\/span>i:<\/span>\n\t\t# \u5199\u4e0a\u8868\u8fbe\u5f0f \u8c01*\u8c01=\u8c01<\/span>\n\t\t# \"\u5b57\u7b26\u4e32\" % (\u503c1,\u503c2,....)<\/span>\n\t\tprint<\/span>(<\/span>\"%d*%d=%2d \"<\/span> %<\/span> (<\/span>i,<\/span>j,<\/span>i*<\/span>j)<\/span> ,<\/span>end=<\/span>\"\"<\/span> )<\/span>\n\t\tj+=<\/span>1<\/span>\n\t\t\n\t# \u6253\u5370\u6362\u884c<\/span>\n\tprint<\/span>(<\/span>)<\/span>\n\ti+=<\/span>1<\/span>\n\u65b9\u6cd5\u4e8c \uff1a\ni =<\/span> 9<\/span>\nwhile<\/span> i>=<\/span>1<\/span>:<\/span>\n\t# \u6253\u5370\u8868\u8fbe\u5f0f<\/span>\n\tj =<\/span> 1<\/span>\n\twhile<\/span> j<=<\/span>i:<\/span>\n\t\t# \u5199\u4e0a\u8868\u8fbe\u5f0f \u8c01*\u8c01=\u8c01<\/span>\n\t\t# \"\u5b57\u7b26\u4e32\" % (\u503c1,\u503c2,....)<\/span>\n\t\tprint<\/span>(<\/span>\"%d*%d=%2d \"<\/span> %<\/span> (<\/span>i,<\/span>j,<\/span>i*<\/span>j)<\/span> ,<\/span>end=<\/span>\"\"<\/span> )<\/span>\n\t\tj+=<\/span>1<\/span>\n\t\t\n\t# \u6253\u5370\u6362\u884c<\/span>\n\tprint<\/span>(<\/span>)<\/span>\n\ti-=<\/span>1<\/span>\n\u65b9\u6cd5\u4e09 \uff1a\ni =<\/span> 1<\/span>\nwhile<\/span> i <=<\/span> 9<\/span>:<\/span>\n\t# (1) \u6253\u5370\u7a7a\u683c<\/span>\n\tk =<\/span> 9<\/span> -<\/span> i\n\twhile<\/span> k><\/span>0<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\" \"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\tk-=<\/span>1<\/span>\t\t\n\t# (2) \u6253\u5370\u8868\u8fbe\u5f0f<\/span>\n\tj =<\/span> 1<\/span>\n\twhile<\/span> j<=<\/span>i:<\/span>\n\t\tprint<\/span>(<\/span>\"%d*%d=%2d \"<\/span> %<\/span> (<\/span>i,<\/span>j,<\/span>i*<\/span>j)<\/span> ,<\/span>end=<\/span>\"\"<\/span> )<\/span>\n\t\tj+=<\/span>1<\/span>\t\t\n\t# (3) \u6253\u5370\u6362\u884c<\/span>\n\tprint<\/span>(<\/span>)<\/span>\n\ti+=<\/span>1<\/span>\n\u65b9\u6cd5\u56db\uff1a\ni =<\/span> 9<\/span>\nwhile<\/span> i >=<\/span> 1<\/span>:<\/span>\n\t# (1) \u6253\u5370\u7a7a\u683c<\/span>\n\tk =<\/span> 9<\/span> -<\/span> i\n\twhile<\/span> k><\/span>0<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\" \"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\tk-=<\/span>1<\/span>\t\t\n\t# (2) \u6253\u5370\u8868\u8fbe\u5f0f<\/span>\n\tj =<\/span> 1<\/span>\n\twhile<\/span> j<=<\/span>i:<\/span>\n\t\tprint<\/span>(<\/span>\"%d*%d=%2d \"<\/span> %<\/span> (<\/span>i,<\/span>j,<\/span>i*<\/span>j)<\/span> ,<\/span>end=<\/span>\"\"<\/span> )<\/span>\n\t\tj+=<\/span>1<\/span>\t\t\n\t# (3) \u6253\u5370\u6362\u884c<\/span>\n\tprint<\/span>(<\/span>)<\/span>\n\ti-=<\/span>1<\/span>\n(<\/span>5<\/span>)<\/span> 100<\/span>~<\/span>999<\/span> \u627e\u51fa\u6240\u6709\u7684\u5409\u5229\u6570\u5b57 111<\/span> 222<\/span> 333<\/span> 345<\/span> 654<\/span> .<\/span>.<\/span>\n\u601d\u8003\u65b9\u6cd5\uff1a\n   \/\/<\/span> \u53ef\u4ee5\u83b7\u53d6\u4e00\u4e2a\u6570\u7684\u9ad8\u4f4d\n   %<\/span>  \u53ef\u4ee5\u83b7\u53d6\u4e00\u4e2a\u6570\u7684\u4f4e\u4f4d\n\n  789<\/span>\n  \u4e2a\u6570:<\/span> 789<\/span> %<\/span> 10<\/span> =<\/span> 9<\/span>\n  \u5341\u4f4d:<\/span> 789<\/span> \/\/<\/span> 10<\/span> %<\/span> 10<\/span> =<\/span> 8<\/span>\n  \u767e\u4f4d:<\/span> 789<\/span> \/\/<\/span> 100<\/span> =<\/span> 7<\/span>\n\u89e3\u7b54\uff1a\ni =<\/span> 100<\/span>\nwhile<\/span> i<=<\/span>999<\/span>:<\/span>\n\tgewei =<\/span> i %<\/span> 10<\/span>\n\tshiwei =<\/span> i \/\/<\/span> 10<\/span> %<\/span> 10<\/span>\n\tbaiwei =<\/span> i \/\/<\/span> 100<\/span>\t\n\t# 111 222 333 444 ... <\/span>\n\tif<\/span> shiwei ==<\/span> gewei and<\/span>  shiwei ==<\/span> baiwei :<\/span>\n\t\tprint<\/span>(<\/span>i)<\/span>\n\t# 123 456 678 ... <\/span>\n\telif<\/span> shiwei ==<\/span> baiwei +<\/span> 1<\/span> and<\/span> shiwei ==<\/span> gewei -<\/span> 1<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>i)<\/span>\n\t#987 432 ..<\/span>\n\telif<\/span> shiwei ==<\/span> baiwei -<\/span>1<\/span> and<\/span> shiwei ==<\/span> gewei+<\/span>1<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>i)<\/span>\n\ti+=<\/span>1<\/span>    \n<\/code><\/pre>\n
        3.\u5faa\u73af\u7ed3\u6784for<\/h6>\n
        while \u4e00\u822c\u7528\u6765\u5728\u590d\u6742\u7684\u903b\u8f91\u64cd\u4f5c\u4e2d for \u4e00\u822c\u7528\u6765\u904d\u5386\u6570\u636e<\/p>\n
        # \u904d\u5386\u5b57\u7b26\u4e32<\/span>\n# strvar = \"\u4eca\u5929\u4e0b\u5348,\u5929\u6c14\u4e0d\u9519,\u6d77\u8fb9\u6709\u98ce\"<\/span>\n# for i in strvar:<\/span>\n\t# print(i)<\/span>\n\n# \u904d\u5386\u5217\u8868<\/span>\n# container = [1,2,3]<\/span>\n# \u904d\u5386\u5143\u7ec4<\/span>\n# container = (4,5,6)<\/span>\n# \u904d\u5386\u96c6\u5408<\/span>\n# container = {7,8,9}<\/span>\n# \u904d\u5386\u5b57\u5178 (\u9ed8\u8ba4\u904d\u5386\u7684\u6570\u636e\u65f6\u5b57\u5178\u7684\u952e)<\/span>\ncontainer =<\/span> { \n   <\/span>\"a\"<\/span>:<\/span>1<\/span>,<\/span>\"b\"<\/span>:<\/span>2<\/span>,<\/span>\"c\"<\/span>:<\/span>3<\/span>}<\/span>\nfor<\/span> i in<\/span> container:<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\n# \u904d\u5386\u7b49\u957f\u7684\u4e8c\u7ea7\u5bb9\u5668<\/span>\ncontainer =<\/span> [<\/span> (<\/span>\"\u738b\u5065\u6797\"<\/span>,<\/span>\"\u738b\u601d\u806a\"<\/span>,<\/span>\"\u738b\u6797\u5b81\"<\/span>)<\/span> ,<\/span>(<\/span>\"\u9a6c\u4e91\"<\/span>,<\/span>\"\u9a6c\u4e91\u5764\"<\/span>,<\/span>\"\u5f20\u82f1\"<\/span>)<\/span>,<\/span> (<\/span>\"\u738b\u5b9d\u5f3a\"<\/span>,<\/span>\"\u9a6c\u84c9\"<\/span>,<\/span>\"\u5b8b\u5c0f\u5b9d\"<\/span>)<\/span>]<\/span>\t\t\t\t\t\nfor<\/span> i in<\/span> container:<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\n# \u53d8\u91cf\u7684\u89e3\u5305<\/span>\na,<\/span>b =<\/span> 1<\/span>,<\/span>2<\/span>\na,<\/span>b,<\/span>c =<\/span> [<\/span>3<\/span>,<\/span>4<\/span>,<\/span>5<\/span>]<\/span>\na,<\/span>b,<\/span>c =<\/span> (<\/span>\"\u738b\u5065\u6797\"<\/span>,<\/span>\"\u738b\u601d\u806a\"<\/span>,<\/span>\"\u738b\u6797\u5b81\"<\/span>)<\/span>\nprint<\/span>(<\/span>a,<\/span>b,<\/span>c)<\/span>\n \n# \u904d\u5386\u4e0d\u7b49\u957f\u7684\u4e8c\u7ea7\u5bb9\u5668<\/span>\ncontainer =<\/span> [<\/span> (<\/span>\"\u738b\u5065\u6797\"<\/span>,<\/span>\"\u738b\u601d\u806a\"<\/span>,<\/span>\"\u738b\u6797\u5b81\"<\/span>)<\/span> ,<\/span>(<\/span>\"\u9a6c\u4e91\"<\/span>,<\/span>\"\u9a6c\u4e91\u5764\"<\/span>)<\/span>,<\/span> (<\/span>\"\u738b\u5b9d\u5f3a\"<\/span>,<\/span>)<\/span>]<\/span>\t\nfor<\/span> i in<\/span> container:<\/span>\n\tfor<\/span> j in<\/span> i:<\/span>\n\t\tprint<\/span>(<\/span>j)<\/span>\n    \n<\/code><\/pre>\n
        4.range \u914d\u5408 for \u4f7f\u7528<\/h6>\n
        # \u4e00\u4e2a\u53c2\u6570\u7684\u60c5\u51b5 0~9<\/span>\nfor<\/span> i in<\/span> range<\/span>(<\/span>10<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\t\n# \u4e8c\u4e2a\u53c2\u6570\u7684\u60c5\u51b5 1~7<\/span>\nfor<\/span> i in<\/span> range<\/span>(<\/span>1<\/span>,<\/span>8<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\t\n# \u4e09\u4e2a\u53c2\u6570\u7684\u60c5\u51b5 1 4 7 <\/span>\nfor<\/span> i in<\/span> range<\/span>(<\/span>1<\/span>,<\/span>10<\/span>,<\/span>3<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\n# 10 7 4 <\/span>\nfor<\/span> i in<\/span> range<\/span>(<\/span>10<\/span>,<\/span>1<\/span>,<\/span>-<\/span>3<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n    \n\u7ec3\u4e60\u9898\uff1a\n\u6539\u519999<\/span>\u4e58\u6cd5\u8868\nfor<\/span> i in<\/span> range<\/span>(<\/span>1<\/span>,<\/span>10<\/span>)<\/span>:<\/span>\n\t# \u6253\u5370\u661f\u661f<\/span>\n\tfor<\/span> j in<\/span> range<\/span>(<\/span>1<\/span>,<\/span>i+<\/span>1<\/span>)<\/span>:<\/span>\n\t\tprint<\/span>(<\/span>\"%d*%d=%2d \"<\/span> %<\/span> (<\/span>i,<\/span>j,<\/span>i*<\/span>j)<\/span> ,<\/span>end=<\/span>\"\"<\/span> )<\/span>\n\t# \u6253\u5370\u6362\u884c <\/span>\n\tprint<\/span>(<\/span>)<\/span>\nfor<\/span> i in<\/span> range<\/span>(<\/span>9<\/span>,<\/span>0<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n<\/code><\/pre>\n
        5.\u5faa\u73af\u7ed3\u6784\u5e38\u7528\u7684\u5173\u952e\u5b57\uff1apass break continue<\/h6>\n
        \uff081<\/span>\uff09pass<\/span> \u8fc7\uff08\u5360\u4f4d\u7b26\uff09\nif<\/span> 5<\/span> ==<\/span> 5<\/span>\uff1a\n\tpass<\/span>\n\uff082<\/span>\uff09break<\/span> \u7ec8\u6b62\u5f53\u524d\u5faa\u73af\uff08\u4e00\u5b9a\u5728\u5faa\u73af\u4e2d\uff09\t\n# \u9519\u8bef\u7684\u5199\u6cd5\uff1a<\/span>\nif<\/span> 5<\/span> ==<\/span> 5<\/span> :<\/span>\n\tbreak<\/span>\n\u4f8b\u59821<\/span>\uff1a\n\u6253\u53701<\/span>~<\/span>10<\/span> ,<\/span>\u9047\u52305<\/span>\u5c31\u7ec8\u6b62\ni =<\/span> 1<\/span>\nwhile<\/span> i <=<\/span> 10<\/span>:<\/span>\n\tif<\/span> i ==<\/span> 5<\/span>:<\/span>\n\t\tbreak<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\ti+=<\/span>1<\/span>\n\u4f8b\u59822<\/span>\uff1a\ni =<\/span> 1<\/span>\nwhile<\/span> i<=<\/span>3<\/span>:<\/span>\n\tj =<\/span> 1<\/span>\n\twhile<\/span> j<=<\/span>3<\/span>:<\/span>\n\t\tif<\/span> j ==<\/span> 2<\/span>:<\/span>\n\t\t\tbreak<\/span>\n\t\tprint<\/span>(<\/span>i,<\/span>j)<\/span>\n\t\tj+=<\/span>1<\/span>\n\ti+=<\/span>1<\/span>\n# continue \u8df3\u8fc7\u5f53\u524d\u5faa\u73af,\u4ece\u4e0b\u4e00\u6b21\u5faa\u73af\u5f00\u59cb<\/span>\n\u4f8b\u5b501<\/span>\uff1a\u6253\u53701<\/span>~<\/span>10<\/span> ,<\/span> \u8df3\u8fc75<\/span>\n\u65b9\u6cd5\u4e00\uff1a\ni =<\/span> 1<\/span>\nwhile<\/span> i<=<\/span>10<\/span>:<\/span>\n\tif<\/span> i ==<\/span> 5<\/span>:<\/span>\n\t\ti+=<\/span>1<\/span>\n\t\tcontinue<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\ti+=<\/span>1<\/span>\n\u65b9\u6cd5\u4e8c\uff1a\nfor<\/span> i in<\/span> range<\/span>(<\/span>1<\/span>,<\/span>11<\/span>)<\/span>:<\/span>\n\tif<\/span> i ==<\/span> 5<\/span>:<\/span>\n\t\tcontinue<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\u4f8b\u59822<\/span>\uff1a\u6253\u53701<\/span>~<\/span>100<\/span>,<\/span>\u6240\u6709\u4e0d\u542b\u67094<\/span>\u7684\u6570\u5b57\n\u65b9\u6cd5\u4e00\uff1a\ni =<\/span> 1<\/span>\nwhile<\/span> i <=<\/span> 100<\/span>:<\/span>\n\tstrvar =<\/span> str<\/span>(<\/span>i)<\/span>\n\tif<\/span> \"4\"<\/span> in<\/span> strvar:<\/span>\n\t\ti+=<\/span>1<\/span>\n\t\tcontinue<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\ti+=<\/span>1<\/span>\n\u65b9\u6cd5\u4e8c\uff1a\ni =<\/span> 1<\/span>\nwhile<\/span> i<=<\/span>100<\/span>:<\/span>\n\t# \u5224\u65ad\u4e2a\u4f4d \u6216\u8005 \u5341\u4f4d \u542b\u67094\u7684 \u901a\u901a\u8df3\u8fc7<\/span>\n\tif<\/span> i \/\/<\/span> 10<\/span> ==<\/span> 4<\/span> or<\/span> i %<\/span> 10<\/span> ==<\/span> 4<\/span>:<\/span>\n\t\ti+=<\/span>1<\/span>\n\t\tcontinue<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\ti+=<\/span>1<\/span>    \n<\/code><\/pre>\n
        6.\u5b57\u7b26\u4e32\u7684\u683c\u5f0f\u5316format<\/h6>\n
        \uff081<\/span>\uff09\u987a\u5e8f\u4f20\u53c2\nstrvar =<\/span> \"{}\u5411{}\u5f00\u4e86\u4e00\u67aa,\u94f6\u5f39\u800c\u4ea1\"<\/span>.<\/span>format<\/span>(<\/span>\"\u5c0f\u541b\u513f\"<\/span>,<\/span>\"\u5c0f\u4e54\"<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\uff082<\/span>\uff09\u7d22\u5f15\u4f20\u53c2\nstrvar =<\/span> \"{1}\u5411{0}\u5f00\u4e86\u4e00\u67aa,\u94f6\u5f39\u800c\u4ea1\"<\/span>.<\/span>format<\/span>(<\/span>\"\u5c0f\u541b\u513f\"<\/span>,<\/span>\"\u5c0f\u4e54\"<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\uff083<\/span>\uff09\u5173\u952e\u5b57\u4f20\u53c2\nstrvar=<\/span>\"{who}\u5728{where}{do}\"<\/span>.<\/span>format<\/span>(<\/span>who=<\/span>\"\u5371\u673a\"<\/span>\uff0cwhere=<\/span>\"\u5317\u4eac\"<\/span>\uff0cdo=<\/span>\"\u65c5\u6e38\"<\/span>)<\/span>\nprint<\/span>\uff08strvar\uff09\n\uff084<\/span>\uff09\u5bb9\u5668\u7c7b\u578b\u6570\u636e\uff08\u5217\u8868\u6216\u8005\u5143\u7956\u6216\u5b57\u5178\uff09\u4f20\u53c2\nstrvar=<\/span>\"{0[0]}\u62ff\u8d77\u4e86\u5927\u70ae\uff0c\u5411{1[0]}\u5f00\u67aa\"<\/span>.<\/span>format<\/span>(<\/span>[<\/span>\"\u97e9\u671d\u6668\"<\/span>,<\/span>\"\u4f55\u51ef\"<\/span>]<\/span>,<\/span>(<\/span>\"\u5c0f\u541b\u513f\"<\/span>,<\/span>\"\u5c0f\u4e54\"<\/span>)<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\nstrvar=<\/span>\"{group1[1]}\u62ff\u8d77\u4e86ak47,\u5411{group2[xq]}\u8fdb\u884c\u626b\u5c04,\u5634\u91cc\u5927\u558a:\u9e2d\u5b50\u7ed9\"<\/span>.<\/span>format<\/span>(<\/span>group1=<\/span>[<\/span>\"\u97e9\u671d\u6668\"<\/span>,<\/span>\"\u4f55\u51ef\"<\/span>]<\/span>,<\/span>group2=<\/span>{ \n   <\/span>\"xj\"<\/span>:<\/span>\"\u5c0f\u541b\"<\/span>,<\/span>\"xq\"<\/span>:<\/span>\"\u5c0f\u4e54\"<\/span>}<\/span>)<\/span>\t\nprint<\/span>(<\/span>strvar)<\/span>\n<\/code><\/pre>\n
        format\u7684\u586b\u5145\u7b26\u53f7\u7684\u4f7f\u7528: < > ^<\/h6>\n
        \u4e09\u4e2a\u7b26\u53f7\u7684\u610f\u4e49\uff1a\n  ^<\/span> \u539f\u5b57\u7b26\u4e32\u5c45\u4e2d\n  ><\/span> \u539f\u5b57\u7b26\u4e32\u5c45\u53f3\n  <<\/span> \u539f\u5b57\u7b26\u4e32\u5c45\u5de6\n\u4e66\u5199\u683c\u5f0f :<\/span>{ \n   <\/span>who:<\/span>*<\/span>^<\/span>10<\/span>}<\/span> \n     who:<\/span> :<\/span> \u5173\u952e\u5b57\n      *<\/span>   :<\/span> \u586b\u5145\u7684\u7b26\u53f7\n      ^<\/span>   :<\/span> \u586b\u5145\u7684\u65b9\u5411\n      10<\/span>  :<\/span> \u586b\u5145\u7684\u603b\u4e2a\u6570(<\/span>\u539f\u5b57\u7b26\u4e32\u957f\u5ea6+<\/span>\u586b\u5145\u7b26\u53f7\u7684\u957f\u5ea6)<\/span>\nstrvar =<\/span> \"{who:>>10}\u5728{where}{do:!<10}{feel:#^10}\"<\/span>.<\/span>format<\/span>(<\/span>who=<\/span>\"\u67ab\"<\/span>,<\/span>where=<\/span>\"\u706b\u795e\u5c71\u533b\u9662\"<\/span>,<\/span>do=<\/span>\"\u5927\u4fdd\u5065\"<\/span>,<\/span>feel=<\/span>\"\u611f\u89c9\u8eab\u4f53\u88ab\u638f\u7a7a\"<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>              \n<\/code><\/pre>\n
        7.\u8fdb\u5236\u8f6c\u6362\u7b49\u7279\u6b8a\u7b26\u53f7\u7684\u4f7f\u7528\uff08 :d :f \ud83d\ude12 :, \uff09<\/h6>\n
        # :d \u6574\u578b\u5360\u4f4d\u7b26 (\u5f3a\u5236\u8981\u6c42\u7c7b\u578b\u662f\u6574\u578b,\u5426\u5219\u4f1a\u62a5\u9519)<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u6628\u5929\u665a\u4e0a\u4e70\u4e86{:d}\u4e2a\u98ce\u6cb9\u7cbe\"<\/span>.<\/span>format<\/span>(<\/span>3<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n# :3d \u53603\u4f4d <\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u6628\u5929\u665a\u4e0a\u4e70\u4e86{:3d}\u4e2a\u98ce\u6cb9\u7cbe\"<\/span>.<\/span>format<\/span>(<\/span>3<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n# :f \u6d6e\u70b9\u578b\u5360\u4f4d\u7b26 (\u5f3a\u5236\u8981\u6c42\u7c7b\u578b\u662f\u6d6e\u70b9\u578b,\u5426\u5219\u4f1a\u62a5\u9519)<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u4e70\u4e00\u74f6\u98ce\u6cb9\u7cbe,\u82b1\u4e86{:f}\u94b1\"<\/span>.<\/span>format<\/span>(<\/span>98.123<\/span>)<\/span>\n# :.2f \u5c0f\u6570\u70b9\u4fdd\u7559\u4e24\u4f4d<\/span>\nstrvar =<\/span> \"\u51af\u8fdc\u4e70\u4e00\u74f6\u98ce\u6cb9\u7cbe,\u82b1\u4e86{:.2f}\u5143\"<\/span>.<\/span>format<\/span>(<\/span>98.123<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n# :s \u5b57\u7b26\u4e32\u5360\u4f4d\u7b26<\/span>\nstrvar =<\/span> \"{:s}\"<\/span>.<\/span>format<\/span>(<\/span>\"111222333\"<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n\n# :, \u91d1\u94b1\u5360\u4f4d\u7b26<\/span>\nstrvar =<\/span> \"{:,}\"<\/span>.<\/span>format<\/span>(<\/span>123456789<\/span>)<\/span>\nprint<\/span>(<\/span>strvar)<\/span>   # 123,456,789<\/span>\n<\/code><\/pre>\n
        8.\u5b57\u7b26\u4e32\u7684\u76f8\u5173\u51fd\u6570<\/h6>\n
        # capitalize \u5b57\u7b26\u4e32\u9996\u5b57\u6bcd\u5927\u5199<\/span>\nstrvar =<\/span> \"you are the zhanan\"<\/span>\nres =<\/span> strvar.<\/span>capitalize(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# title \u6bcf\u4e2a\u5355\u8bcd\u7684\u9996\u5b57\u6bcd\u5927\u5199\uff08\u975e\u5b57\u6bcd\u9694\u5f00\u7684\u5355\u8bcd\uff09<\/span>\nstrvar =<\/span> \"you are the*zhanan\"<\/span>\nres =<\/span> strvar.<\/span>title(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# upper \u5c06\u6240\u6709\u5b57\u6bcd\u53d8\u6210\u5927\u5199<\/span>\nstrvar=<\/span>\"you are the zhiMan\"<\/span>\nres =<\/span> strvar.<\/span>upper(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n#lower \u5c06\u6240\u6709\u5b57\u6bcd\u53d8\u6210\u5c0f\u5199<\/span>\nres =<\/span> strvar.<\/span>lower(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# swapcase \u5927\u5c0f\u5199\u4e92\u6362<\/span>\nres =<\/span> strvar.<\/span>swapcase(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# count \u7edf\u8ba1\u5b57\u7b26\u4e32\u4e2d\u67d0\u4e2a\u5143\u7d20\u7684\u6570\u91cf<\/span>\nstrvar =<\/span> \"\u662f\u751f\u8fd8\u662f\u6b7b,\u8fd9\u7684\u786e\u662f\u4e2a\u95ee\u9898\"<\/span>\nres =<\/span> strvar.<\/span>count(<\/span>\"\u662f\"<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# find \u67e5\u627e\u67d0\u4e2a\u5b57\u7b26\u4e32\u7b2c\u4e00\u6b21\u51fa\u73b0\u7684\u7d22\u5f15\u4f4d\u7f6e<\/span>\n\u4e66\u5199\u683c\u5f0f\uff1afind(<\/span>\u5b57\u7b26\u4e32,<\/span>[<\/span>\u5f00\u59cb\u7d22\u5f15,<\/span>\u7ed3\u675f\u7d22\u5f15]<\/span>)<\/span>  \u63a8\u8350\u4f7f\u7528find\nstrvar =<\/span> \"oh father this is my favorite boy\"<\/span>\nres =<\/span> strvar.<\/span>find(<\/span>\"father\"<\/span>)<\/span>\nres =<\/span> strvar.<\/span>find(<\/span>\"f\"<\/span>,<\/span>5<\/span>)<\/span> # \u627ef , \u4ece\u7d22\u5f15\u53f7\u4e3a5\u7684\u5730\u65b9\u5f00\u59cb\u627e<\/span>\n# \u5982\u679cfind\u627e\u4e0d\u5230 \u76f4\u63a5\u8fd4\u56de-1<\/span>\nres =<\/span> strvar.<\/span>find(<\/span>\"f\"<\/span>,<\/span>5<\/span>,<\/span>10<\/span>)<\/span> # \u4ece5~9<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n# index<\/span>\nindex \u4e0e find \u529f\u80fd\u76f8\u540c find\u627e\u4e0d\u5230\u8fd4\u56de-<\/span>1<\/span>,<\/span>index\u627e\u4e0d\u5230\u6570\u636e\u76f4\u63a5\u62a5\u9519\nres =<\/span> strvar.<\/span>index(<\/span>\"f\"<\/span>,<\/span>5<\/span>,<\/span>10<\/span>)<\/span> # \u4ece5~9<\/span>\n\n# startswith \u5224\u65ad\u662f\u5426\u4ee5\u67d0\u4e2a\u5b57\u7b26\u6216\u8005\u5b57\u7b26\u4e32\u4e3a\u5f00\u5934\uff0c\u8fd4\u56deTure\u6216\u8005False<\/span>\n\u4e66\u5199\u683c\u5f0f\uff1astartswith(<\/span>\u5b57\u7b26\u4e32,<\/span>[<\/span>\u5f00\u59cb\u7d22\u5f15,<\/span>\u7ed3\u675f\u7d22\u5f15]<\/span>\nstrvar =<\/span> \"oh father this is my favorite boy\"<\/span>\nres =<\/span> strvar.<\/span>startswith(<\/span>\"oh\"<\/span>)<\/span>\nres =<\/span> strvar.<\/span>startswith(<\/span>\"father\"<\/span>,<\/span>3<\/span>)<\/span> \nprint<\/span>(<\/span>res)<\/span>    \n                \n# endswith \u5224\u65ad\u662f\u5426\u4ee5\u67d0\u4e2a\u5b57\u7b26\u6216\u5b57\u7b26\u4e32\u7ed3\u5c3e <\/span>\nres =<\/span> strvar.<\/span>endswith(<\/span>\"boy\"<\/span>)<\/span>\nres =<\/span> strvar.<\/span>endswith(<\/span>\"ite\"<\/span>,<\/span>1<\/span>,<\/span>29<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>      \n                \n# split \u6309\u67d0\u5b57\u7b26\u5c06\u5b57\u7b26\u4e32\u5206\u5272\u6210\u5217\u8868(\u9ed8\u8ba4\u5b57\u7b26\u662f\u7a7a\u683c) <\/span>\nstrvar =<\/span> \"you can you up no can no bb\"<\/span>\nlst =<\/span> strvar.<\/span>split(<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>  \nstrvar =<\/span> \"you|can|you|up|no|can|no|bb\"<\/span>\nlst =<\/span> strvar.<\/span>split(<\/span>\"|\"<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span> \n                \n# join \u6309\u67d0\u5b57\u7b26\u5c06\u5217\u8868\u62fc\u63a5\u6210\u5b57\u7b26\u4e32(\u5bb9\u5668\u7c7b\u578b\u90fd\u53ef) <\/span>\nlst =<\/span> [<\/span>'you'<\/span>,<\/span> 'can'<\/span>,<\/span> 'you'<\/span>,<\/span> 'up'<\/span>,<\/span> 'no'<\/span>,<\/span> 'can'<\/span>,<\/span> 'no'<\/span>,<\/span> 'bb'<\/span>]<\/span>\nstrvar =<\/span> ' '<\/span>.<\/span>join(<\/span>lst)<\/span>     # \u6309\u7167\u7a7a\u683c\u8fd9\u4e2a\u5b57\u7b26\u5bf9\u5217\u8868\u8fdb\u884c\u62fc\u63a5 => \u5b57\u7b26\u4e32<\/span>\nprint<\/span>(<\/span>strvar)<\/span>\n   \n# replace \u66ff\u6362\u5b57\u7b26\u4e32(\u53ef\u9009\u62e9\u66ff\u6362\u7684\u6b21\u6570) <\/span>\n\u4e66\u5199\u683c\u5f0f\uff1areplace(<\/span>\u539f\u5b57\u7b26\u4e32,<\/span>\u66ff\u6362\u4e4b\u540e\u7684\u5b57\u7b26\u4e32,<\/span>[<\/span>\u66ff\u6362\u6b21\u6570]<\/span>)<\/span>\nstrvar =<\/span> \"\u53ef\u7231\u7684\u5c0f\u72fc\u72d7\u559c\u6b22\u5403\u8089,\u6709\u6ca1\u6709,\u6709\u6ca1\u6709,\u8fd8\u6709\u6ca1\u6709\"<\/span>\nres =<\/span> strvar.<\/span>replace(<\/span>\"\u6709\u6ca1\u6709\"<\/span>,<\/span>\"\u771f\u6ca1\u6709\"<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\nres =<\/span> strvar.<\/span>replace(<\/span>\"\u6709\u6ca1\u6709\"<\/span>,<\/span>\"\u771f\u6ca1\u6709\"<\/span>,<\/span>1<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>    \n                \n# isdecimal \u68c0\u6d4b\u5b57\u7b26\u4e32\u662f\u5426\u4ee5\u6570\u5b57\u7ec4\u6210 \u5fc5\u987b\u662f\u7eaf\u6570\u5b57<\/span>\nstrvar =<\/span> \"abc123\"<\/span>\nstrvar =<\/span> \"999888\"<\/span>\nres =<\/span> strvar.<\/span>isdecimal(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n                \n# strip \u9ed8\u8ba4\u53bb\u6389\u9996\u5c3e\u4e24\u8fb9\u7684\u7a7a\u767d\u7b26<\/span>\nstrvar =<\/span> \" \u5218\u5fb7\u534e \"<\/span>\nres =<\/span> strvar.<\/span>strip(<\/span>)<\/span>\nstrvar =<\/span> \"@@@@@\u5218\u5fb7\u534e\"<\/span>\nres =<\/span> strvar.<\/span>strip(<\/span>\"@\"<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span> \n                \n# center \u586b\u5145\u5b57\u7b26\u4e32,\u539f\u5b57\u7b26\u5c45\u4e2d (\u9ed8\u8ba4\u586b\u5145\u7a7a\u683c)<\/span>\nstrvar =<\/span> \"abc\"<\/span>\nres =<\/span> strvar.<\/span>center(<\/span>10<\/span>,<\/span>\"*\"<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n                \n\u4f8b\u5b50\u7ed3\u679c\uff1a\nYou are the zhanan\nYou Are The*<\/span>Zhanan\nYOU ARE THE ZHIMAN\nyou are the zhiman\nYOU ARE THE ZHImAN\n3<\/span>\n-<\/span>1<\/span>\nTrue<\/span>\nTrue<\/span>\n[<\/span>'you'<\/span>,<\/span> 'can'<\/span>,<\/span> 'you'<\/span>,<\/span> 'up'<\/span>,<\/span> 'no'<\/span>,<\/span> 'can'<\/span>,<\/span> 'no'<\/span>,<\/span> 'bb'<\/span>]<\/span>\n[<\/span>'you'<\/span>,<\/span> 'can'<\/span>,<\/span> 'you'<\/span>,<\/span> 'up'<\/span>,<\/span> 'no'<\/span>,<\/span> 'can'<\/span>,<\/span> 'no'<\/span>,<\/span> 'bb'<\/span>]<\/span>\nyou can you up no can no bb\n\u53ef\u7231\u7684\u5c0f\u72fc\u72d7\u559c\u6b22\u5403\u8089,<\/span>\u771f\u6ca1\u6709,<\/span>\u771f\u6ca1\u6709,<\/span>\u8fd8\u771f\u6ca1\u6709\n\u53ef\u7231\u7684\u5c0f\u72fc\u72d7\u559c\u6b22\u5403\u8089,<\/span>\u771f\u6ca1\u6709,<\/span>\u6709\u6ca1\u6709,<\/span>\u8fd8\u6709\u6ca1\u6709\nTrue<\/span>\n\u5218\u5fb7\u534e\n**<\/span>*<\/span>abc**<\/span>**<\/span>              \n<\/code><\/pre>\n
        \u5217\u8868\u7684\u76f8\u5173\u51fd\u6570<\/h6>\n
        ###\u589e<\/span>\n1.<\/span>append  \uff1a\u5411\u5217\u8868\u7684\u672b\u5c3e\u6dfb\u52a0\u65b0\u7684\u5143\u7d20\nlst =<\/span> [<\/span>\"\u67ab\"<\/span>]<\/span>\nlst.<\/span>append(<\/span>\"\u5c0f\u4e54\"<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>       # ['\u67ab', '\u5c0f\u4e54']<\/span>\n \n2.<\/span>insert \uff1a\u5728\u6307\u5b9a\u7d22\u5f15\u4e4b\u524d\u63d2\u5165\u5143\u7d20\nlst =<\/span> [<\/span>'\u67ab'<\/span>,<\/span> '\u5c0f\u4e54'<\/span>]<\/span>\nlst.<\/span>insert(<\/span>1<\/span>,<\/span>\"\u5c0f\u541b\"<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>       # ['\u67ab', '\u5c0f\u541b', '\u5c0f\u4e54'] <\/span>\n\n3.<\/span>extend \uff1a\u8fed\u4ee3\u8ffd\u52a0\u6240\u6709\u5143\u7d20\nlst =<\/span> [<\/span>'\u67ab'<\/span>,<\/span> '\u5c0f\u541b'<\/span>,<\/span> '\u5c0f\u4e54'<\/span>]<\/span>\nlst_new =<\/span> [<\/span>\"\u97e9\u671d\u6668\"<\/span>,<\/span>\"\u4f55\u51ef\"<\/span>]<\/span>\nlst.<\/span>extend(<\/span>lst_new)<\/span>\nprint<\/span>(<\/span>lst)<\/span>       #['\u67ab', '\u5c0f\u541b', '\u5c0f\u4e54', '\u97e9\u671d\u6668', '\u4f55\u51ef']<\/span>\n\n### \u5220<\/span>\nlst=<\/span>[<\/span>\"\u54a3\u54a3\u591a\u591a\"<\/span>,<\/span>\"\u97e9\u671d\u6668\"<\/span>,<\/span>\"\u6708\u5c2c\u52c7\"<\/span>]<\/span>\n1.<\/span>pop \uff1a\u901a\u8fc7\u6307\u5b9a\u7d22\u5f15\u5220\u9664\u5143\u7d20\uff0c\u82e5\u6ca1\u6709\u7d22\u5f15\u79fb\u9664\u6700\u540e\u90a3\u4e2a\uff08\u63a8\u8350\uff09\n                # \u9ed8\u8ba4\u4e0d\u52a0\u7d22\u5f15\u53f7,\u5220\u9664\u6700\u540e\u4e00\u4e2a<\/span>\n                # res = lst.pop()<\/span>\n                 # \u6307\u5b9a\u7d22\u5f15\u8fdb\u884c\u5220\u9664<\/span>\nres =<\/span> lst.<\/span>pop(<\/span>1<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>      # \u97e9\u671d\u6668<\/span>\nprint<\/span>(<\/span>lst)<\/span>      # ['\u54a3\u54a3\u591a\u591a', '\u6708\u5c2c\u52c7']<\/span>\n\n2.<\/span>remove \uff1a\u901a\u8fc7\u7ed9\u4e0e\u5f97\u503c\u6765\u5220\u9664\uff0c\u5982\u679c\u591a\u4e2a\u76f8\u540c\u7684\u5143\u7d20\uff0c\u9ed8\u8ba4\u5220\u9664\u7b2c\u4e00\u4e2a   \nlst =<\/span> [<\/span>\"\u54a3\u54a3\u591a\u591a\"<\/span>,<\/span>\"\u97e9\u671d\u6668\"<\/span>,<\/span>\"\u6708\u5c2c\u52c7\"<\/span>]<\/span>\nlst.<\/span>remove(<\/span>\"\u6708\u5c2c\u52c7\"<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>      #['\u54a3\u54a3\u591a\u591a', '\u97e9\u671d\u6668']<\/span>\n\n3.<\/span>clear \uff1a\u6e05\u7a7a\u5217\u8868\nlst=<\/span>[<\/span>\"\u54a3\u54a3\u591a\u591a\"<\/span>,<\/span>\"\u97e9\u671d\u6668\"<\/span>,<\/span>\"\u6708\u5c2c\u52c7\"<\/span>]<\/span>\nlst.<\/span>clear(<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>      # []<\/span>\n\n### \u6539 \u67e5 <\/span>\n1.<\/span>index :<\/span> \u83b7\u53d6\u67d0\u4e2a\u503c\u5728\u5217\u8868\u4e2d\u7684\u7d22\u5f15\nlst=<\/span>[<\/span>\"\u54a3\u54a3\u591a\u591a\"<\/span>,<\/span>\"\u97e9\u671d\u6668\"<\/span>,<\/span>\"\u6708\u5c2c\u52c7\"<\/span>]<\/span>\nres =<\/span> lst.<\/span>index(<\/span>\"\u97e9\u671d\u6668\"<\/span>)<\/span>  # \u5982\u679c\u8fd9\u4e2a\u503c\u4e0d\u5b58\u5728,\u76f4\u63a5\u62a5\u9519<\/span>\nprint<\/span>(<\/span>res)<\/span>      # 1<\/span>\n\n2.<\/span>count :<\/span> \u8ba1\u7b97\u67d0\u4e2a\u5143\u7d20\u51fa\u73b0\u7684\u6b21\u6570\nlst =<\/span> [<\/span>\"\u54a3\u54a3\u591a\u591a\"<\/span>,<\/span>\"\u97e9\u671d\u6668\"<\/span>,<\/span>\"\u6708\u5c2c\u52c7\"<\/span>,<\/span>\"\u6708\u5c2c\u52c7\"<\/span>,<\/span>\"\u6708\u5c2c\u52c7\"<\/span>,<\/span>\"\u6708\u5c2c\u52c7\"<\/span>]<\/span>\nres =<\/span> lst.<\/span>count(<\/span>\"\u6708\u5c2c\u52c7\"<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\n3.<\/span>sort \uff1a \u5217\u8868\u6392\u5e8f\uff08\u9ed8\u8ba4\u5c0f\u5230\u5927\u6392\u5e8f\uff09\nlst =<\/span> [<\/span>-<\/span>90<\/span>,<\/span>100<\/span>,<\/span>4<\/span>,<\/span>20<\/span>,<\/span>1<\/span>]<\/span>\nlst.<\/span>sort(<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>      # [-90, 1, 4, 20, 100]<\/span>\n\u5982\u679c\u60f3\u5b9e\u73b0\u4ece\u5927\u5230\u5c0f\u6392\u5e8f\u53ef\u4ee5\u4f7f\u7528reverse=<\/span>True<\/span>  \u662f\u9006\u5e8f\nlst.<\/span>sort(<\/span>reverse=<\/span>True<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>      # [100, 20, 4, 1, -90]<\/span>\n# \u5bf9\u5b57\u6bcd\u8fdb\u884c\u6392\u5e8f(\u53c2\u7167ascii\u7f16\u7801)(\u4e00\u4f4d\u4e00\u4f4d\u7684\u6bd4\u8f83)<\/span>\nlst =<\/span> [<\/span>\"j\"<\/span>,<\/span>\"james\"<\/span>,<\/span>\"huohuade\"<\/span>,<\/span>\"oneal\"<\/span>,<\/span>\"jianeite\"<\/span>,<\/span>\"jiaodan\"<\/span>,<\/span>\"yao\"<\/span>]<\/span>\nlst.<\/span>sort(<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>    #['huohuade', 'j', 'james', 'jianeite', 'jiaodan', 'oneal','yao']<\/span>\n\n4.<\/span>reverse \u529f\u80fd\uff1a\u5217\u8868\u53cd\u8f6c\u64cd\u4f5c\nlst =<\/span> [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>\"a\"<\/span>,<\/span>3<\/span>]<\/span>\nlst.<\/span>reverse(<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>    #[3, 'a', 2, 1]<\/span>\n \n5<\/span>.<\/span> tuple<\/span> \u91cc\u9762\u53ea\u67092<\/span>\u4e2a\u51fd\u6570 index count \u7528\u6cd5\u548c\u5217\u8868\u7684\u4e00\u6837;<\/span>   \n<\/code><\/pre>\n
        \u6df1\u62f7\u8d1d\u548c\u6d45\u62f7\u8d1d<\/h6>\n
        \u4e24\u8005\u533a\u522b\uff1a\n        \u6d45\u62f7\u8d1d\uff1a \u53ea\u80fd\u591f \u62f7\u8d1d\u4e00\u7ea7\u5bb9\u5668\u4e2d\u6240\u6709\u7684\u5143\u7d20,<\/span>\u72ec\u7acb\u51fa\u4e00\u4efd\n        \u6df1\u62f7\u8d1d\uff1a \u628a\u6240\u6709\u5c42\u7ea7\u7684\u5bb9\u5668\u6570\u636e,<\/span>\u5168\u90e8\u5355\u72ec\u62f7\u8d1d\u4e00\u4efd\n\u4e66\u5199\u683c\u5f0f:<\/span>\n        copy.<\/span>copy(<\/span>)<\/span> \u6d45\u62f7\u8d1d\n        copy.<\/span>deepcopy(<\/span>)<\/span> \u6df1\u62f7\u8d1d  \n\u6d45\u62f7\u8d1d\u4f8b\u5b50\u89e3\u91ca\uff1a\n\u65b9\u6cd5\u4e00\uff1a\nlst1 =<\/span> [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>]<\/span>\nlst2 =<\/span> copy.<\/span>copy(<\/span>lst1)<\/span>\nlst1.<\/span>append(<\/span>4<\/span>)<\/span>\nprint<\/span>(<\/span>lst1)<\/span>\nprint<\/span>(<\/span>lst2)<\/span>\n\u65b9\u6cd5\u4e8c\uff1a\nlst1 =<\/span> [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>]<\/span>\nlst2 =<\/span> lst1.<\/span>copy(<\/span>)<\/span>\nlst1.<\/span>append(<\/span>4<\/span>)<\/span>\nprint<\/span>(<\/span>lst1)<\/span>\nprint<\/span>(<\/span>lst2)<\/span>\n\n\u6df1\u62f7\u8d1d\u4f8b\u5b50\u89e3\u91ca\uff1a\n\u95ee\u9898\u4ea7\u751f\uff1alst\u4e8c\u7ea7\u5217\u8868\u4e0d\u80fd\u8d4b\u503c\u7ed9lst_new\nlst =<\/span> [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>,<\/span>[<\/span>5<\/span>,<\/span>6<\/span>,<\/span>7<\/span>]<\/span>]<\/span>\nlst_new =<\/span> copy.<\/span>copy(<\/span>lst)<\/span>\nlst[<\/span>-<\/span>1<\/span>]<\/span>.<\/span>append(<\/span>888<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>\nprint<\/span>(<\/span>lst_new)<\/span>\n\u5229\u7528\u6df1\u62f7\u8d1d\u53ef\u4ee5\u5b9e\u73b0\nlst =<\/span> [<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>,<\/span>[<\/span>5<\/span>,<\/span>6<\/span>,<\/span>7<\/span>]<\/span>]<\/span>\nlst_new =<\/span> copy.<\/span>deepcopy(<\/span>lst)<\/span>\nlst[<\/span>-<\/span>1<\/span>]<\/span>.<\/span>append(<\/span>888<\/span>)<\/span>\nprint<\/span>(<\/span>lst)<\/span>\nprint<\/span>(<\/span>lst_new)<\/span>\n<\/code><\/pre>\n
        \u5b57\u5178\u7684\u76f8\u5173\u51fd\u6570<\/h6>\n
        ### \u589e<\/span>\n\u65b9\u6cd5\u4e00\uff1a\ndic=<\/span>{ \n   <\/span>}<\/span>\ndic[<\/span>\"top\"<\/span>]<\/span>=<\/span>\"weijis\"<\/span>\ndic[<\/span>\"middle\"<\/span>]<\/span>=<\/span>\"weight\"<\/span>\nprint<\/span>(<\/span>dic)<\/span>    #{'top': 'weijis', 'middle': 'weight'}<\/span>\n\u65b9\u6cd5\u4e8c\uff1a\u4e0d\u63a8\u8350\n#fromkeys() \u4f7f\u7528\u4e00\u7ec4\u952e\u548c\u9ed8\u8ba4\u503c\u521b\u5efa\u5b57\u5178<\/span>\n# \u5bf9\u5b57\u5178\u7684\u952e\u8fdb\u884c\u521d\u59cb\u5316<\/span>\nlst =<\/span> [<\/span>\"a\"<\/span>,<\/span>\"b\"<\/span>,<\/span>\"c\"<\/span>]<\/span>\ndic =<\/span> { \n   <\/span>}<\/span>.<\/span>fromkeys(<\/span>lst,<\/span>None<\/span>)<\/span>\nprint<\/span>(<\/span>dic)<\/span>\n \n### \u5220<\/span>\n1.<\/span>pop(<\/span>)<\/span>  :<\/span>\u901a\u8fc7\u952e\u53bb\u5220\u9664\u952e\u503c\u5bf9 (<\/span>\u82e5\u6ca1\u6709\u8be5\u952e\u53ef\u8bbe\u7f6e\u9ed8\u8ba4\u503c,<\/span>\u9884\u9632\u62a5\u9519)<\/span>\ndic =<\/span> { \n   <\/span>\"top\"<\/span>:<\/span>\"the_shy\"<\/span> ,<\/span> \"middle\"<\/span>:<\/span>\"rookie\"<\/span>,<\/span>\"bottom\"<\/span>:<\/span>\"ww\"<\/span>}<\/span>\n# \u6307\u5b9a\u5b57\u5178\u7684\u952e\u6765\u8fdb\u884c\u5220\u9664<\/span>\nres=<\/span> dic.<\/span>pop(<\/span>\"top\"<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>     # the_shy<\/span>\nprint<\/span>(<\/span>dic)<\/span>     #{'middle': 'rookie', 'bottom': 'ww'}<\/span>\n# \u53ef\u4ee5\u4e3a\u5f53\u524d\u4e0d\u5b58\u5728\u7684\u952e,\u8bbe\u7f6e\u9ed8\u8ba4\u503c<\/span>\nres =<\/span> dic.<\/span>pop(<\/span>\"abc\"<\/span>,<\/span>\"\u62b1\u6b49\u8001\u5f1f,\u8fd9\u4e2a\u952e\u771f\u6ca1\u6709\"<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>     #\u62b1\u6b49\u8001\u5f1f,\u8fd9\u4e2a\u952e\u771f\u6ca1\u6709<\/span>\n\n2.<\/span>popitem(<\/span>)<\/span>   :<\/span>\u5220\u9664\u6700\u540e\u4e00\u4e2a\u952e\u503c\u5bf9\nres =<\/span> dic.<\/span>popitem(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>     #('bottom', 'ww')<\/span>\nprint<\/span>(<\/span>dic)<\/span>     #{'middle': 'rookie'}<\/span>\n\n3.<\/span>clear(<\/span>)<\/span>  :<\/span>\u6e05\u7a7a\u5b57\u5178\ndic =<\/span> { \n   <\/span>\"top\"<\/span>:<\/span>\"the_shy\"<\/span> ,<\/span> \"middle\"<\/span>:<\/span>\"rookie\"<\/span>,<\/span>\"bottom\"<\/span>:<\/span>\"ww\"<\/span>}<\/span>\ndic.<\/span>clear(<\/span>)<\/span>\nprint<\/span>(<\/span>dic)<\/span>     # {}<\/span>\n\n### \u6539<\/span>\n1.<\/span>update(<\/span>)<\/span>  :<\/span>\u6279\u91cf\u66f4\u65b0\uff08\u6709\u8be5\u952e\u5c31\u66f4\u65b0\uff0c\u6ca1\u6709\u8be5\u952e\u5c31\u589e\u52a0\uff09\ndic =<\/span> { \n   <\/span>\"top\"<\/span>:<\/span>\"the_shy\"<\/span> ,<\/span> \"middle\"<\/span>:<\/span>\"rookie\"<\/span>,<\/span>\"bottom\"<\/span>:<\/span>\"ww\"<\/span>}<\/span>\ndic_new =<\/span> { \n   <\/span>\"jungle\"<\/span>:<\/span>\"fpx_\u5c0f\u5929\"<\/span>,<\/span>\"support\"<\/span>:<\/span>\"mata\"<\/span>,<\/span>\"bottom\"<\/span>:<\/span>\"jacklove\"<\/span>}<\/span>\ndic.<\/span>update(<\/span>dic_new)<\/span>\nprint<\/span>(<\/span>dic)<\/span>   # {'top': 'the_shy', 'middle': 'rookie', 'bottom': 'jacklove', 'jungle': 'fpx_\u5c0f\u5929', 'support': 'mata'}<\/span>\n\n### \u67e5<\/span>\n1.<\/span>get(<\/span>)<\/span>   :<\/span>\u901a\u8fc7\u952e\u83b7\u53d6\u503c(<\/span>\u82e5\u6ca1\u6709\u8be5\u952e\u53ef\u8bbe\u7f6e\u9ed8\u8ba4\u503c,<\/span>\u9884\u9632\u62a5\u9519)<\/span>\ndic =<\/span> { \n   <\/span>\"top\"<\/span>:<\/span>\"the_shy\"<\/span> ,<\/span> \"middle\"<\/span>:<\/span>\"rookie\"<\/span>,<\/span>\"bottom\"<\/span>:<\/span>\"ww\"<\/span>}<\/span>\nres =<\/span> dic.<\/span>get(<\/span>\"bottom12345\"<\/span>)<\/span>\nres =<\/span> dic.<\/span>get(<\/span>\"bottom12345\"<\/span>,<\/span>\"\u8fd9\u4e2a\u952e\u771f\u6ca1\u6709\"<\/span>)<\/span> # \u53ef\u4ee5\u7ed9\u4e0d\u5b58\u5728\u7684\u952e\u8bbe\u7f6e\u9ed8\u8ba4\u503c<\/span>\nprint<\/span>(<\/span>res)<\/span>   # \u8fd9\u4e2a\u952e\u771f\u6ca1\u6709 <\/span>\n<\/code><\/pre>\n
        \u5b57\u5178\u4e2d\u91cd\u8981\u7684\u51fd\u6570<\/h6>\n
        1.<\/span>keys(<\/span>)<\/span> :<\/span> \u5c06\u5b57\u5178\u7684\u952e\u7ec4\u6210\u65b0\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61(<\/span>\u53ef\u4ee5\u83b7\u53d6\u5b57\u5178\u7684\u952e\uff0c\u7ec4\u6210\u5217\u8868\u5f62\u5f0f)<\/span>\ndic =<\/span> { \n   <\/span>'top'<\/span>:<\/span> 'the_shy'<\/span>,<\/span> 'middle'<\/span>:<\/span> 'rookie'<\/span>,<\/span> 'bottom'<\/span>:<\/span> 'jacklove'<\/span>,<\/span> 'jungle'<\/span>:<\/span> 'fpx_\u5c0f\u5929'<\/span>,<\/span> 'support'<\/span>:<\/span> 'mata'<\/span>}<\/span>\nres =<\/span> dic.<\/span>keys(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span> # dict_keys(['top', 'middle', 'bottom', 'jungle', 'support'])<\/span>\n\n2.<\/span>values(<\/span>)<\/span> \uff1a\u5c06\u5b57\u5178\u4e2d\u7684\u503c\u7ec4\u6210\u65b0\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff08\u53ef\u4ee5\u83b7\u53d6\u952e\u5f97\u503c\uff0c\u7ec4\u6210\u4e00\u4e2a\u5217\u8868\uff09\nres =<\/span> dic.<\/span>values(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>  #dict_values(['the_shy', 'rookie', 'jacklove', 'fpx_\u5c0f\u5929', 'mata'])<\/span>\n\n3.<\/span>items(<\/span>)<\/span>  \u5c06\u5b57\u5178\u7684\u952e\u503c\u5bf9\u51d1\u6210\u4e00\u4e2a\u4e2a\u5143\u7ec4,<\/span>\u7ec4\u6210\u65b0\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61 \nres =<\/span> dic.<\/span>items(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>  #dict_items([('top', 'the_shy'), ('middle', 'rookie'), ('bottom', 'jacklove'), ('jungle', 'fpx_\u5c0f\u5929'), ('support', 'mata')])<\/span>\n\n\u5e94\u7528\u4f8b\u5b50\uff1a\ndic =<\/span> { \n   <\/span>'top'<\/span>:<\/span> 'the_shy'<\/span>,<\/span> 'middle'<\/span>:<\/span> 'rookie'<\/span>,<\/span> 'bottom'<\/span>:<\/span> 'jacklove'<\/span>,<\/span> 'jungle'<\/span>:<\/span> 'fpx_\u5c0f\u5929'<\/span>,<\/span> 'support'<\/span>:<\/span> 'mata'<\/span>}<\/span>\nfor<\/span> i in<\/span> dic.<\/span>items(<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>i)<\/span>\n\u6253\u5370\u7ed3\u679c\u4e3a\uff1a\n(<\/span>'top'<\/span>,<\/span> 'the_shy'<\/span>)<\/span>\n(<\/span>'middle'<\/span>,<\/span> 'rookie'<\/span>)<\/span>\n(<\/span>'bottom'<\/span>,<\/span> 'jacklove'<\/span>)<\/span>\n(<\/span>'jungle'<\/span>,<\/span> 'fpx_\u5c0f\u5929'<\/span>)<\/span>\n(<\/span>'support'<\/span>,<\/span> 'mata'<\/span>)<\/span>\n\n\u901a\u8fc7items \u6765\u83b7\u53d6\u5b57\u5178\u4e2d\u7684\u952e\u503c\u5bf9\nfor<\/span> k,<\/span>v in<\/span> dic.<\/span>items(<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>k,<\/span>v)<\/span>\n\u6253\u5370\u7ed3\u679c\uff1a\ntop the_shy\nmiddle rookie\nbottom jacklove\njungle fpx_\u5c0f\u5929\nsupport mata\n<\/code><\/pre>\n
        \u96c6\u5408\u7684\u76f8\u5173\u64cd\u4f5c<\/h6>\n
        set1 =<\/span> { \n   <\/span>\"\u5218\u5fb7\u534e\"<\/span>,<\/span>\"\u5f20\u5b66\u53cb\"<\/span>,<\/span>\"\u90ed\u5bcc\u57ce\"<\/span>,<\/span>\"\u738b\u95fb\"<\/span>}<\/span>\nset2 =<\/span> { \n   <\/span>\"\u738b\u529b\u5b8f\"<\/span>,<\/span>\"\u738b\u5b9d\u5f3a\"<\/span>,<\/span>\"\u738b\u5065\u6797\"<\/span>,<\/span>\"\u738b\u95fb\"<\/span>}<\/span>\n1<\/span>.<\/span> intersection\u4ea4\u96c6\nres =<\/span> set1.<\/span>intersection(<\/span>set2)<\/span>\nprint<\/span>(<\/span>res)<\/span>   # \u738b\u95fb<\/span>\n\u7b80\u5199\u5f62\u5f0f\uff1a&<\/span>\nres=<\/span>set1 &<\/span> set2\nprint<\/span>(<\/span>res)<\/span>\n \n2<\/span>.<\/span>\u5dee\u96c6 difference  \nres =<\/span> set1.<\/span>difference(<\/span>set2)<\/span>\nprint<\/span>(<\/span>res)<\/span>   # {'\u90ed\u5bcc\u57ce', '\u5f20\u5b66\u53cb', '\u5218\u5fb7\u534e'}<\/span>\n\u7b80\u5199\u5f62\u5f0f\uff1a-<\/span>\nres =<\/span> set1 -<\/span> set2\nprint<\/span>(<\/span>res)<\/span>\n\n3<\/span>.<\/span>\u5e76\u96c6 union\nres =<\/span> set1.<\/span>union(<\/span>set2)<\/span>\nprint<\/span>(<\/span>res)<\/span>   # {'\u90ed\u5bcc\u57ce', '\u738b\u5b9d\u5f3a', '\u5218\u5fb7\u534e', '\u738b\u95fb', '\u738b\u529b\u5b8f', '\u5f20\u5b66\u53cb', '\u738b\u5065\u6797'}<\/span>\n\u7b80\u5199\u5f62\u5f0f\uff1a|<\/span>\nres =<\/span> set1 |<\/span> set2\nprint<\/span>(<\/span>res)<\/span>\n\n4<\/span>.<\/span>\u5bf9\u79f0\u5dee\u96c6 symmetric_difference(<\/span>)<\/span>\nres =<\/span> set1.<\/span>symmetric_difference(<\/span>set2)<\/span>\nprint<\/span>(<\/span>res)<\/span>\n\u7b80\u5199\u5f62\u5f0f\uff1a^<\/span>\nset1 =<\/span> { \n   <\/span>\"a\"<\/span>,<\/span>\"b\"<\/span>,<\/span>\"c\"<\/span>}<\/span>\nset2 =<\/span> { \n   <\/span>\"a\"<\/span>,<\/span>\"e\"<\/span>}<\/span>\nres =<\/span> set1 ^<\/span> set2\nprint<\/span>(<\/span>res)<\/span>   # {'c', 'b', 'e'}<\/span>\n\n5.<\/span>issubset(<\/span>)<\/span> \u5224\u65ad\u662f\u5426\u662f\u5b50\u96c6\nset1 =<\/span> { \n   <\/span>\"\u738b\u6587\"<\/span>,<\/span>\"\u738b\u5065\u6797\"<\/span>,<\/span>\"\u738b\u5927\u4f6c\"<\/span>}<\/span>\nset2 =<\/span> { \n   <\/span>\"\u738b\u5927\u4f6c\"<\/span>}<\/span>\nres =<\/span> set2.<\/span>issubset(<\/span>set1)<\/span>\nprint<\/span>(<\/span>res)<\/span>   # True<\/span>\n\n6.<\/span>issuperset(<\/span>)<\/span> \u5224\u65ad\u662f\u5426\u662f\u7236\u96c6\nres =<\/span> set1.<\/span>issuperset(<\/span>set2)<\/span>\nprint<\/span>(<\/span>res)<\/span>    #True<\/span>\n\u7b80\u5199\u5f62\u5f0f\uff1a<<\/span>  ><\/span>\nres =<\/span> set1 ><\/span> set2 #(\u5224\u65ad\u5927\u5c0f\u6765\u51b3\u5b9a\u662f\u4e0d\u662f\u5b50\u96c6\u6216\u8005\u7236\u96c6)<\/span>\nprint<\/span>(<\/span>res)<\/span>    #True<\/span>\nres =<\/span> set1 <=<\/span> set2\nprint<\/span>(<\/span>res)<\/span>    #False<\/span>\n\n7.<\/span>isrdisjoint(<\/span>)<\/span> \u68c0\u6d4b\u4e24\u96c6\u5408\u662f\u5426\u4e0d\u76f8\u4ea4  \u4e0d\u76f8\u4ea4 True<\/span>  \u76f8\u4ea4False<\/span>\nes =<\/span> set1.<\/span>isdisjoint(<\/span>set2)<\/span>\nprint<\/span>(<\/span>res)<\/span> # False<\/span>\n<\/code><\/pre>\n
        \u96c6\u5408\u7684\u76f8\u5173\u51fd\u6570<\/h6>\n
        ### \u589e<\/span>\n1.<\/span>add(<\/span>)<\/span>    \u5411\u96c6\u5408\u4e2d\u6dfb\u52a0\u6570\u636e(<\/span>\u4e00\u6b21\u52a0\u4e00\u4e2a)<\/span>\nsetvar =<\/span> { \n   <\/span>\"\u738b\u6587\"<\/span>,<\/span>\"\u5468\u6770\u4f26\"<\/span>,<\/span>\"\u9093\u7d2b\u68cb\"<\/span>}<\/span>\nsetvar.<\/span>add(<\/span>\"\u97e9\u671d\u6668\"<\/span>)<\/span>\nprint<\/span>(<\/span>setvar)<\/span>   #{'\u5468\u6770\u4f26', '\u738b\u6587', '\u97e9\u671d\u6668', '\u9093\u7d2b\u68cb'}<\/span>\n\n2.<\/span>update(<\/span>)<\/span> \u8fed\u4ee3\u7740\u589e\u52a0(<\/span>\u4e00\u6b21\u52a0\u4e00\u5806)<\/span>\nlst =<\/span> [<\/span>\"\u8d75\u4e3d\u9896\"<\/span>,<\/span>\"\u8fea\u4e3d\u70ed\u5df4\"<\/span>]<\/span>\nsetvar.<\/span>update(<\/span>lst)<\/span>\nprint<\/span>(<\/span>setvar)<\/span>   #{'\u738b\u6587', '\u97e9\u671d\u6668', '\u8fea\u4e3d\u70ed\u5df4', '\u9093\u7d2b\u68cb', '\u5468\u6770\u4f26', '\u8d75\u4e3d\u9896'}<\/span>\n\n### \u5220\u9664<\/span>\n1.<\/span>clear(<\/span>)<\/span>  \u6e05\u7a7a\u96c6\u5408\nsetvar =<\/span> { \n   <\/span>\"\u738b\u6587\"<\/span>,<\/span>\"\u5468\u6770\u4f26\"<\/span>,<\/span>\"\u9093\u7d2b\u68cb\"<\/span>}<\/span>\nsetvar.<\/span>clear(<\/span>)<\/span>\nprint<\/span>(<\/span>setvar)<\/span>   #set()<\/span>\n\n2.<\/span>pop(<\/span>)<\/span> \u968f\u673a\u5220\u9664\u96c6\u5408\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\nsetvar =<\/span> { \n   <\/span>\"\u67ab\"<\/span>,<\/span>\"\u9b4f\u5409\u7965\"<\/span>,<\/span>\"\u54a3\u54a3\u54c6\u54c6\"<\/span>}<\/span>\nres =<\/span> setvar.<\/span>pop(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>       #{'\u67ab'}<\/span>\nprint<\/span>(<\/span>strvar)<\/span>    #{\"\u9b4f\u5409\u7965\",\"\u54a3\u54a3\u54c6\u54c6\"}<\/span>\n\n3.<\/span>remove(<\/span>)<\/span>   \u5220\u9664\u96c6\u5408\u4e2d\u6307\u5b9a\u7684\u503c(<\/span>\u4e0d\u5b58\u5728\u5219\u62a5\u9519)<\/span>\nsetvar =<\/span> { \n   <\/span>\"\u67ab\"<\/span>,<\/span>\"\u9b4f\u5409\u7965\"<\/span>,<\/span>\"\u54a3\u54a3\u54c6\u54c6\"<\/span>}<\/span>\nsetvar.<\/span>remove(<\/span>\"\u67ab\"<\/span>)<\/span>\nprint<\/span>(<\/span>setvar)<\/span>   # {'\u9b4f\u5409\u7965', '\u54a3\u54a3\u54c6\u54c6'}<\/span>\n\n4.<\/span>discard(<\/span>)<\/span> \u5220\u9664\u96c6\u5408\u4e2d\u6307\u5b9a\u7684\u503c(<\/span>\u4e0d\u5b58\u5728\u7684\u4e0d\u5220\u9664 \u63a8\u8350\u4f7f\u7528)<\/span>\nsetvar =<\/span> { \n   <\/span>\"\u67ab\"<\/span>,<\/span>\"\u9b4f\u5409\u7965\"<\/span>,<\/span>\"\u54a3\u54a3\u54c6\u54c6\"<\/span>}<\/span>\nsetvar.<\/span>discard(<\/span>\"\u67ab1234\"<\/span>)<\/span>\nprint<\/span>(<\/span>setvar)<\/span>    #{'\u9b4f\u5409\u7965', '\u54a3\u54a3\u54c6\u54c6','\u67ab'}<\/span>\n<\/code><\/pre>\n
        \u51fd\u6570\u7684\u4f7f\u7528<\/h5>\n
        \u57fa\u672c\u6982\u5ff5<\/h6>\n
        \u529f\u80fd\uff1a\u5305\u88f9\u4e00\u90e8\u5206\u4ee3\u7801,<\/span>\u5b9e\u73b0\u67d0\u4e00\u4e2a\u529f\u80fd \u8fbe\u6210\u67d0\u4e00\u4e2a\u76ee\u7684\n\u7279\u70b9\uff1a\u53ef\u4ee5\u53cd\u590d\u8c03\u7528,<\/span>\u63d0\u9ad8\u4ee3\u7801\u7684\u590d\u7528\u6027,<\/span>\u63d0\u5347\u5f00\u53d1\u6548\u7387,<\/span>\u904d\u4e8e\u540e\u671f\u7684\u7ef4\u62a4\n<\/code><\/pre>\n
        \u57fa\u672c\u683c\u5f0f<\/h6>\n
        \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\uff1a\ndef<\/span> \u51fd\u6570\u540d(<\/span>)<\/span>:<\/span>\n\tcode1\n\tcode2\n\u51fd\u6570\u7684\u8c03\u7528\uff1a\n\u51fd\u6570\u540d(<\/span>)<\/span>\n\n\u4f8b\u5982\uff1a\n\u51fd\u6570\u5b9a\u4e49\u5904\uff1a\ndef<\/span> func<\/span>(<\/span>)<\/span>:<\/span>\n    print<\/span>(<\/span>\"\u6211\u662f\u67ab\"<\/span>)<\/span>\n\u51fd\u6570\u7684\u8c03\u7528\uff1a\nfunc(<\/span>)<\/span>\n\n\u5e94\u7528\uff1a\u7b54\u5e94\u5341\u4e2a99<\/span>\u4e58\u6cd5\u8868\n# \u51fd\u6570\u7684\u5b9a\u4e49<\/span>\ndef<\/span> chengfabiao_99<\/span>(<\/span>)<\/span>:<\/span>\n\tfor<\/span> i in<\/span> range<\/span>(<\/span>1<\/span>,<\/span>10<\/span>)<\/span>:<\/span>\n\t\tfor<\/span> j in<\/span> range<\/span>(<\/span>1<\/span>,<\/span>i+<\/span>1<\/span>)<\/span>:<\/span>\n\t\t\tprint<\/span>(<\/span>\"%d*%d=%2d \"<\/span> %<\/span> (<\/span>i,<\/span>j,<\/span>i*<\/span>j)<\/span> ,<\/span> end=<\/span>\"\"<\/span> )<\/span>\n\t\tprint<\/span>(<\/span>)<\/span>\n# \u51fd\u6570\u7684\u8c03\u7528<\/span>\nfor<\/span> i in<\/span> range<\/span>(<\/span>10<\/span>)<\/span>:<\/span>\n\tchengfabiao_99(<\/span>)<\/span>\n\n\n<\/code><\/pre>\n
        \u51fd\u6570\u7684\u547d\u540d\u89c4\u5219<\/h6>\n
        \u5b57\u6bcd\u6570\u5b57\u4e0b\u5212\u7ebf,<\/span>\u9996\u5b57\u7b26\u4e0d\u80fd\u4e3a\u6570\u5b57\n\u4e25\u683c\u533a\u5206\u5927\u5c0f\u5199,<\/span>\u4e14\u4e0d\u80fd\u4f7f\u7528\u5173\u952e\u5b57\n\u51fd\u6570\u547d\u540d\u6709\u610f\u4e49,<\/span>\u4e14\u4e0d\u80fd\u4f7f\u7528\u4e2d\u6587\u54e6\n<\/code><\/pre>\n
        \u9a7c\u5cf0\u547d\u540d\u6cd5\uff1a\n(1) \u5927\u9a7c\u5cf0\u547d\u540d\u6cd5:\u6bcf\u4e2a\u5355\u8bcd\u7684\u9996\u5b57\u7b26\u90fd\u662f\u5927\u5199 (\u9762\u5411\u5bf9\u8c61\u5f53\u4e2d,\u5b9a\u4e49\u7c7b)      mycar => MyCar\n(2) \u5c0f\u9a7c\u5cf0\u547d\u540d\u6cd5:\u9664\u4e86\u7b2c\u4e00\u4e2a\u5355\u8bcd\u7684\u9996\u5b57\u7b26\u5c0f\u5199\u5916,\u5269\u4e0b\u90fd\u5927\u5199 (\u51fd\u6570 \u53d8\u91cf)  mycar => myCar\n    \u547d\u540d\u4e00\u4e2a\u51fd\u6570 , \u53ef\u4ee5\u7528\u4e0b\u5212\u7ebf\u62fc\u63a5\u5355\u8bcd\u7684\u5f62\u5f0f\u6765\u7ec4\u5408\n\tmycar => my_car  symmetric_difference\n<\/code><\/pre>\n
        \u51fd\u6570\u7684\u53c2\u6570\uff08\u9910\u6570\u5c31\u662f\u914d\u5408\u51fd\u6570\u8fd0\u884c\u65f6\uff0c\u7528\u5230\u7684\u503c\uff09<\/h6>\n
        \u53c2\u6570\u7684\u79cd\u7c7b\uff1a\n(<\/span>1<\/span>)<\/span>\u5f62\u53c2:<\/span> \u5f62\u5f0f\u4e0a\u7684\u53c2\u6570 ,<\/span> \u5728\u51fd\u6570\u7684\u5b9a\u4e49\u5904\n(<\/span>2<\/span>)<\/span>\u5b9e\u53c2:<\/span> \u5b9e\u9645\u4e0a\u7684\u53c2\u6570 ,<\/span> \u5728\u51fd\u6570\u7684\u8c03\u7528\u5904\n\u5f62\u53c2\u7684\u79cd\u7c7b:<\/span>\n    \u666e\u901a(<\/span>\u4f4d\u7f6e)<\/span>\u5f62\u53c2,<\/span>\u9ed8\u8ba4\u5f62\u53c2,<\/span>\u666e\u901a\u6536\u96c6\u5f62\u53c2,<\/span>\u547d\u540d\u5173\u952e\u5b57\u5f62\u53c2,<\/span>\u5173\u952e\u5b57\u6536\u96c6\u53c2\u6570\n\u5b9e\u53c2\u7684\u79cd\u7c7b:<\/span>\n\t\u666e\u901a\u5b9e\u53c2,<\/span>\u5173\u952e\u5b57\u5b9e\u53c2  \n\u6ce8\u610f\u70b9\uff1a\u8c03\u7528\u53c2\u6570\u7684\u65f6\u5019,<\/span>\u5f62\u53c2\u548c\u5b9e\u53c2\u5fc5\u987b\u4e00\u4e00\u5bf9\u5e94,<\/span>\u5426\u5219\u62a5\u9519    \n<\/code><\/pre>\n
        \uff081<\/span>\uff09\u666e\u901a\u5f62\u53c2\n\u51fd\u6570\u7684\u5b9a\u4e49\u5904\uff1a\nhang ,<\/span> lie \u662f\u666e\u901a\u5f62\u53c2\ndef<\/span> star<\/span>(<\/span>hang,<\/span>lie)<\/span>:<\/span>\n\ti=<\/span>0<\/span>\n\twhile<\/span> i<<\/span>hang:<\/span>\n\t\tj=<\/span>0<\/span>\n\t\twhile<\/span> j<<\/span>lie:<\/span>\n\t\t\tprint<\/span>(<\/span>\"*\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\t\tj+=<\/span>1<\/span>\n\t\tprint<\/span>(<\/span>)<\/span>\n\t\ti+=<\/span>1<\/span>\n\u51fd\u6570\u7684\u8c03\u7528\u5904\uff1a\u62ec\u53f7\u4e2d\u6570\u5b57\u4e3a\u5b9e\u53c2\nstar\uff0810<\/span>,<\/span>10<\/span>\uff09\nstar\uff081.10<\/span>\uff09\n\n(<\/span>2<\/span>)<\/span> \u9ed8\u8ba4\u5f62\u53c2\uff1ahang\u548clie\u8eab\u4e0a\u5e26\u6709\u9ed8\u8ba4\u503c\n\u51fd\u6570\u5b9a\u4e49\uff1a\ndef<\/span> star<\/span>(<\/span>hang=<\/span>10<\/span>,<\/span>lie=<\/span>10<\/span>)<\/span>:<\/span>\n\ti =<\/span> 0<\/span>\n\twhile<\/span> i<<\/span>hang:<\/span>\n\t\tj =<\/span> 0<\/span>\n\t\twhile<\/span> j<<\/span>lie:<\/span>\n\t\t\tprint<\/span>(<\/span>\"*\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\t\tj+=<\/span>1<\/span>\n\t\tprint<\/span>(<\/span>)<\/span>\n\t\ti+=<\/span>1<\/span>\n\u51fd\u6570\u8c03\u7528\uff1a\n\u8c03\u7528\u65f6,<\/span>\u5982\u679c\u4e0d\u7ed9\u5b9e\u53c2,<\/span>\n\u5219\u4f7f\u7528\u53c2\u6570\u8eab\u4e0a\u7684\u9ed8\u8ba4\u503c\n\n\u8c03\u7528\u65f6,<\/span>\u5982\u679c\u7ed9\u53c2\u6570,<\/span>\n\u5219\u4f7f\u7528\u5b9e\u9645\u53c2\u6570\nstar(<\/span>)<\/span>\nstar(<\/span>3<\/span>,<\/span>8<\/span>)<\/span>\n\n(<\/span>3<\/span>)<\/span> \u666e\u901a\u5f62\u53c2 +<\/span> \u9ed8\u8ba4\u5f62\u53c2\n\u6ce8\u610f\u70b9\uff1a\u9ed8\u8ba4\u53c2\u6570\u5fc5\u987b\u8ddf\u5728\u666e\u901a\u53c2\u6570\u7684\u540e\u9762\ndef<\/span> star<\/span>(<\/span>hang,<\/span>lie=<\/span>10<\/span>)<\/span>:<\/span>\n\ti =<\/span> 0<\/span>\n\twhile<\/span> i<<\/span>hang:<\/span>\n\t\tj =<\/span> 0<\/span>\n\t\twhile<\/span> j<<\/span>lie:<\/span>\n\t\t\tprint<\/span>(<\/span>\"*\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\t\tj+=<\/span>1<\/span>\n\t\tprint<\/span>(<\/span>)<\/span>\n\t\ti+=<\/span>1<\/span>\nstar(<\/span>5<\/span>)<\/span>\nstar(<\/span>2<\/span>,<\/span>9<\/span>)<\/span>\n\n(<\/span>4<\/span>)<\/span>\u5173\u952e\u5b57\u5b9e\u53c2\n\u6ce8\u610f\u70b9\uff1a\u8c03\u7528\u51fd\u6570\u65f6\uff0c\u5173\u952e\u5b57\u5b9e\u53c2\u987a\u5e8f\u53ef\u4ee5\u4efb\u610f\u7684\u8c03\u6574\ndef<\/span> star<\/span>(<\/span>hang,<\/span>lie=<\/span>10<\/span>)<\/span>:<\/span>\n\ti =<\/span> 0<\/span>\n\twhile<\/span> i<<\/span>hang:<\/span>\n\t\tj =<\/span> 0<\/span>\n\t\twhile<\/span> j<<\/span>lie:<\/span>\n\t\t\tprint<\/span>(<\/span>\"*\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\t\tj+=<\/span>1<\/span>\n\t\tprint<\/span>(<\/span>)<\/span>\n\t\ti+=<\/span>1<\/span>\n# \u5173\u952e\u5b57\u5b9e\u53c2<\/span>\nstar(<\/span>hang=<\/span>4<\/span>,<\/span>lie=<\/span>8<\/span>)<\/span>\nstar(<\/span>lie=<\/span>8<\/span>,<\/span>hang=<\/span>4<\/span>)<\/span>\n\n(<\/span>5<\/span>)<\/span> \u666e\u901a\u5b9e\u53c2 +<\/span> \u5173\u952e\u5b57\u5b9e\u53c2 \n\u6ce8\u610f\u70b9\uff1a\u5173\u952e\u5b57\u5b9e\u53c2\u5fc5\u987b\u8ddf\u5728\u666e\u901a\u5b9e\u53c2\u7684\u8eab\u540e\ndef<\/span> star<\/span>(<\/span>hang,<\/span>a,<\/span>b,<\/span>c,<\/span>lie=<\/span>10<\/span>)<\/span>:<\/span>\n\ti =<\/span> 0<\/span>\n\twhile<\/span> i<<\/span>hang:<\/span>\n\t\tj =<\/span> 0<\/span>\n\t\twhile<\/span> j<<\/span>lie:<\/span>\n\t\t\tprint<\/span>(<\/span>\"*\"<\/span>,<\/span>end=<\/span>\"\"<\/span>)<\/span>\n\t\t\tj+=<\/span>1<\/span>\n\t\tprint<\/span>(<\/span>)<\/span>\n\t\ti+=<\/span>1<\/span>\n# star(hang = 2,a=3,b=4,c=5,lie=6)<\/span>\n# star(2,b=2,c=3,lie=4,a=1)<\/span>\nstar(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>b=<\/span>3<\/span>,<\/span>c=<\/span>3<\/span>,<\/span>lie=<\/span>4<\/span>)<\/span>\n<\/code><\/pre>\n
        \u6536\u96c6\u53c2\u6570<\/h6>\n
        1<\/span>.<\/span>\u666e\u901a\u6536\u96c6\u53c2\u6570:<\/span>\u4e13\u95e8\u7528\u6765\u6536\u96c6\u90a3\u4e9b\u591a\u4f59\u7684\u6ca1\u4eba\u8981\u7684\u666e\u901a\u5b9e\u53c2,<\/span>\u6536\u96c6\u4e4b\u540e,<\/span>\u5f62\u6210\u4e00\u4e2a\u5143\u7ec4\n\u8bed\u6cd5\uff1a\ndef<\/span> func<\/span>(<\/span>*<\/span>args)<\/span>:<\/span>\n\t\tcode\n\targs =<\/span>><\/span> arguments\ndef<\/span> func<\/span>(<\/span>a,<\/span>b,<\/span>*<\/span>args)<\/span>:<\/span>\n\tprint<\/span>(<\/span>a,<\/span>b)<\/span>\n\tprint<\/span>(<\/span>args)<\/span>\nfunc(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>,<\/span>5<\/span>,<\/span>65<\/span>)<\/span>\t\n# \u7ed3\u679c\u4e3a\uff1a<\/span>\n1<\/span> 2<\/span>\n(<\/span>3<\/span>,<\/span> 4<\/span>,<\/span> 5<\/span>,<\/span> 65<\/span>)<\/span>\n\u5e94\u7528\uff1a\u8ba1\u7b97\u4efb\u610f\u957f\u5ea6\u7684\u7d2f\u52a0\u548c\ndef<\/span> func<\/span>(<\/span>*<\/span>args)<\/span>:<\/span>\n\ttotal =<\/span> 0<\/span>\n\t# print(args)<\/span>\n\tfor<\/span> i in<\/span> args:<\/span>\n\t\ttotal +=<\/span> i\n\tprint<\/span>(<\/span>total)<\/span>\t\t\nfunc(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>,<\/span>5<\/span>,<\/span>6<\/span>,<\/span>7<\/span>)<\/span>   #28<\/span>\n\n2<\/span>.<\/span>\u5173\u952e\u5b57\u6536\u96c6\u53c2\u6570:<\/span>\u4e13\u95e8\u7528\u6765\u6536\u96c6\u90a3\u4e9b\u591a\u4f59\u7684\u6ca1\u4eba\u8981\u7684\u5173\u952e\u5b57\u5b9e\u53c2,<\/span>\u6536\u96c6\u4e4b\u540e,<\/span>\u5f62\u6210\u4e00\u4e2a\u5b57\u5178\n\u8bed\u6cd5\uff1a\ndef<\/span> func<\/span>(<\/span>**<\/span>kwargs)<\/span>:<\/span>\n\tcode\nkwargs =<\/span>><\/span> keyword arguments\ndef<\/span> func<\/span>(<\/span>a,<\/span>b,<\/span>**<\/span>kwargs)<\/span>:<\/span>\n\tprint<\/span>(<\/span>a,<\/span>b)<\/span>\n\tprint<\/span>(<\/span>kwargs)<\/span>\nfunc(<\/span>b=<\/span>10<\/span>,<\/span>a=<\/span>20<\/span>,<\/span>c=<\/span>30<\/span>,<\/span>d=<\/span>40<\/span>,<\/span>f=<\/span>50<\/span>)<\/span> \n\u7ed3\u679c\u4e3a\uff1a\n20<\/span> 10<\/span>\n{ \n   <\/span>'c'<\/span>:<\/span> 30<\/span>,<\/span> 'd'<\/span>:<\/span> 40<\/span>,<\/span> 'f'<\/span>:<\/span> 50<\/span>}<\/span>\n\u5e94\u7528\uff1a\u62fc\u63a5\u4efb\u610f\u957f\u5ea6\u7684\u5b57\u7b26\u4e32\ndef<\/span> func<\/span>(<\/span>**<\/span>kwargs)<\/span>:<\/span>\n\tstrvar1 =<\/span> ''<\/span>\n\tstrvar2 =<\/span> ''<\/span>\n\tdic =<\/span> { \n   <\/span>\"monitor\"<\/span>:<\/span>\"\u73ed\u957f\"<\/span>,<\/span>\"class_flower\"<\/span>:<\/span>\"\u73ed\u82b1\"<\/span>}<\/span>\n\t# \u904d\u5386\u5b57\u5178\u65f6,\u9ed8\u8ba4\u83b7\u53d6\u7684\u952e<\/span>\n\tfor<\/span> k,<\/span>v in<\/span> kwargs.<\/span>items(<\/span>)<\/span>:<\/span>\n\t\t# \u5224\u65ad\u952e\u662f\u5426\u5728\u5b57\u5178\u5f53\u4e2d,\u5982\u679c\u5728,\u83b7\u53d6\u5b57\u7b26\u4e32<\/span>\n\t\tif<\/span> k in<\/span> dic:<\/span>\n\t\t\t# \u62fc\u63a5\u5b57\u7b26\u4e32,\u8bb2\u4e24\u6b21\u5faa\u73af\u7684\u5185\u5bb9\u901a\u8fc7+\u53f7\u62fc\u63a5\u5728\u4e00\u8d77<\/span>\n\t\t\tstrvar1 +=<\/span> dic[<\/span>k]<\/span> +<\/span> ':'<\/span> +<\/span> v +<\/span> \"\\n\"<\/span>\t\t\t\n\t\telse<\/span>:<\/span>\n\t\t\t# \u62fc\u63a5\u5b57\u7b26\u4e32, \u62fc\u7684\u662f\u5403\u74dc\u7684\u4eba\u5458<\/span>\n\t\t\tstrvar2 +=<\/span> v +<\/span> \" \"<\/span>\t\t\t\n\tprint<\/span>(<\/span>strvar1)<\/span>\n\tprint<\/span>(<\/span>\"\u5403\u74dc\u7fa4\u4e2d\u6709:\"<\/span>,<\/span>strvar2)<\/span>\t\nfunc(<\/span>monitor=<\/span>\"\u5c0f\u541b\u513f\"<\/span>,<\/span>class_flower=<\/span>\"\u5c0f\u4e54\u513f\"<\/span>,<\/span>eatgua1=<\/span>\"\u5149\u5149\u591a\u591a\"<\/span>,<\/span>eatgua2=<\/span>\"\u9b4f\u5409\u7965\"<\/span>)<\/span>\n\n<\/code><\/pre>\n
        \u547d\u540d\u5173\u952e\u5b57\u53c2\u6570<\/h6>\n
        \u5b9a\u4e49\u65b9\u5f0f\uff1a\n(<\/span>1<\/span>)<\/span> def<\/span> func<\/span>(<\/span>a,<\/span>*<\/span>,<\/span>b)<\/span> \u8ddf\u5728*<\/span>\u53f7\u540e\u9762\u7684\u53c2\u6570\u4e3a\u547d\u540d\u5173\u952e\u5b57\u53c2\u6570\n(<\/span>2<\/span>)<\/span> def<\/span> func<\/span>(<\/span>*<\/span>args,<\/span>b,<\/span>**<\/span>kwargs)<\/span> \u5939\u5728\u666e\u901a\u6536\u96c6\u548c\u5173\u952e\u5b57\u6536\u96c6\u53c2\u6570\u4e4b\u95f4\u7684\u53eb\u505a\u547d\u540d\u5173\u952e\u5b57\u53c2\u6570\n    \u5f3a\u5236\u5728\u8c03\u7528\u51fd\u6570\u65f6,<\/span>\u5fc5\u987b\u4f7f\u7528\u5173\u952e\u5b57\u5b9e\u53c2\n\u5b9a\u4e49\u65b9\u6cd51<\/span>\ndef<\/span> func<\/span>(<\/span>a,<\/span>b,<\/span>*<\/span>,<\/span>c,<\/span>d)<\/span>:<\/span>\n\tprint<\/span>(<\/span>a,<\/span>b)<\/span>\n\tprint<\/span>(<\/span>c,<\/span>d)<\/span>\nfunc(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>c=<\/span>3<\/span>,<\/span>d=<\/span>4<\/span>)<\/span>\n\n# \u5b9a\u4e49\u65b9\u6cd52<\/span>\ndef<\/span> func<\/span>(<\/span>*<\/span>args,<\/span>b,<\/span>**<\/span>kwargs)<\/span>:<\/span>\n\tprint<\/span>(<\/span>args)<\/span>\n\tprint<\/span>(<\/span>b)<\/span>\n\tprint<\/span>(<\/span>kwargs)<\/span>\nfunc(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>3<\/span>,<\/span>4<\/span>,<\/span>5<\/span>,<\/span>b=<\/span>3<\/span>,<\/span>a=<\/span>1<\/span>,<\/span>c=<\/span>3<\/span>)<\/span>    \n<\/code><\/pre>\n
        *\u7684\u7528\u6cd5<\/h6>\n
        \u5728\u5b9a\u4e49\u5904\uff1a\n\u5728\u5b9a\u4e49\u5904\u4f7f\u7528\u7684\u4e00\u4e2a*<\/span> ,<\/span>\u7528\u6765\u6536\u96c6\u6253\u5305\u6210\u5143\u7ec4\n\u5728\u5b9a\u4e49\u5904\u4f7f\u7528\u7684\u4e24\u4e2a**<\/span>,<\/span>\u7528\u6765\u6536\u96c6\u6253\u5305\u6210\u5b57\u5178\n\u5728\u8c03\u7528\u5904\uff1a\n\u5728\u8c03\u7528\u5904\u4f7f\u7528\u7684\u4e00\u4e2a*<\/span>,<\/span>\u7528\u6765\u89e3\u5305\u5bb9\u5668\u7c7b\u578b\u6570\u636e(<\/span>\u5e38\u7528:<\/span>\u5217\u8868\u6216\u5143\u7ec4)<\/span>\n\u5728\u8c03\u7528\u5904\u4f7f\u7528\u7684\u4e00\u4e2a**<\/span>,<\/span>\u7528\u6765\u89e3\u5305\u5b57\u5178\n\n1<\/span>.<\/span>\u8c03\u7528\u5904\u7684\u4e00\u4e2a\u661f\u661f*<\/span>\n\u628a\u5217\u8868\u91cc\u9762\u76841<\/span>\u548c2<\/span>\u4e24\u4e2a\u5143\u7d20,<\/span>\u5355\u72ec\u62ff\u51fa\u6765,<\/span>\u4f5c\u4e3a\u53c2\u6570\u8fdb\u884c\u8d4b\u503c\n\u597d\u5904:<\/span> \u53ef\u4ee5\u63a7\u5236\u53c2\u6570\u5728\u8c03\u7528\u5904\u7684\u603b\u957f\u5ea6\ndef<\/span> func<\/span>(<\/span>a,<\/span>b,<\/span>g,<\/span>j,<\/span>f,<\/span>z,<\/span>*<\/span>,<\/span>c,<\/span>d)<\/span>:<\/span>\n\t# print(1)<\/span>\n\tprint<\/span>(<\/span>a,<\/span>b,<\/span>g,<\/span>j,<\/span>f,<\/span>z)<\/span>\n\tprint<\/span>(<\/span>c,<\/span>d)<\/span> \n    \nlst =<\/span> { \n   <\/span>4<\/span>,<\/span>5<\/span>,<\/span>6<\/span>,<\/span>7<\/span>,<\/span>8<\/span>,<\/span>9<\/span>}<\/span>\nfunc(<\/span>*<\/span>lst,<\/span>c=<\/span>3<\/span>,<\/span>d=<\/span>4<\/span>)<\/span>   \n\u7ed3\u679c\u4e3a\uff1a\n4<\/span> 5<\/span> 6<\/span> 7<\/span> 8<\/span> 9<\/span>\n3<\/span> 4<\/span>\n\n2<\/span>.<\/span>\u8c03\u7528\u5904\u7684\u4fe9\u4e2a\u661f\u661f\uff1a\ndef<\/span> func<\/span>(<\/span>a,<\/span>b,<\/span>*<\/span>,<\/span>c,<\/span>d)<\/span>:<\/span>\n\t# print(1)<\/span>\n\tprint<\/span>(<\/span>a,<\/span>b)<\/span>\n\tprint<\/span>(<\/span>c,<\/span>d)<\/span>\n# \u7b49\u4ef7 <==> func(1,2,c=3,d=4)<\/span>\ndic =<\/span> { \n   <\/span>\"c\"<\/span>:<\/span>3<\/span>,<\/span>\"d\"<\/span>:<\/span>4<\/span>}<\/span>\nfunc(<\/span>1<\/span>,<\/span>2<\/span>,<\/span>**<\/span>dic)<\/span>\n\u6253\u5370\u7ed3\u679c\u4e3a\uff1a\n1<\/span> 2<\/span>\n3<\/span> 4<\/span>\n\n3<\/span>.<\/span>\u7efc\u5408\u4e00\u8d77\uff08*<\/span>\u548c**<\/span>\u7684\u7528\u6cd5\u5728\u8c03\u7528\u5904\u4e00\u6837\u53ef\u4ee5\u4f7f\u7528,<\/span>\u8d1f\u8d23\u89e3\u5305,<\/span>\u53c2\u6570\u8d4b\u503c\uff09\nlst =<\/span> [<\/span>1<\/span>,<\/span>2<\/span>]<\/span>\ndic =<\/span> { \n   <\/span>\"c\"<\/span>:<\/span>3<\/span>,<\/span>\"d\"<\/span>:<\/span>4<\/span>}<\/span>\nfunc(<\/span>*<\/span>lst,<\/span>**<\/span>dic)<\/span>\n\u6253\u5370\u7ed3\u679c\u4e3a\uff1a\n1<\/span> 2<\/span>\n3<\/span> 4<\/span>\n\n\u603b\u7ed3\uff1a\n\u5f53\u6240\u6709\u7684\u53c2\u6570\u653e\u5728\u4e00\u8d77\u65f6,<\/span>\u5982\u4f55\u5b9a\u4e49?\n\u6309\u7167\u5982\u4e0b\u987a\u5e8f\u5b9a\u4e49:<\/span>\n\t\u666e\u901a\u5f62\u53c2 -<\/span>><\/span> \u9ed8\u8ba4\u5f62\u53c2 -<\/span>><\/span> \u666e\u901a\u6536\u96c6\u53c2\u6570 -<\/span>><\/span> \u547d\u540d\u5173\u952e\u5b57\u53c2\u6570 -<\/span>><\/span> \u5173\u952e\u5b57\u6536\u96c6\u53c2\u6570\n\u60f3\u6536\u96c6\u6240\u6709\u7684\u53c2\u6570:<\/span>\n\tdef<\/span> func<\/span>(<\/span>*<\/span>args,<\/span>**<\/span>kwargs)<\/span>:<\/span>\n\t\tpass<\/span> \ndef<\/span> f1<\/span>(<\/span>a,<\/span> b,<\/span> c=<\/span>0<\/span>,<\/span> *<\/span>args,<\/span> **<\/span>kw)<\/span>:<\/span>\n    print<\/span>(<\/span>'a ='<\/span>,<\/span> a,<\/span> 'b ='<\/span>,<\/span> b,<\/span> 'c ='<\/span>,<\/span> c,<\/span> 'args ='<\/span>,<\/span> args,<\/span> 'kw ='<\/span>,<\/span> kw)<\/span>\n\ndef<\/span> f2<\/span>(<\/span>a,<\/span> b,<\/span> c=<\/span>0<\/span>,<\/span> *<\/span>,<\/span> d,<\/span> **<\/span>kw)<\/span>:<\/span>\n    print<\/span>(<\/span>'a ='<\/span>,<\/span> a,<\/span> 'b ='<\/span>,<\/span> b,<\/span> 'c ='<\/span>,<\/span> c,<\/span> 'd ='<\/span>,<\/span> d,<\/span> 'kw ='<\/span>,<\/span> kw)<\/span>\n\n# f1(1, 2) # a=1,b=2,c=0,args=(),kw={}<\/span>\n# f1(1, 2, c=3) #a=1,b=2,c=3,args=(),kw={}<\/span>\n# f1(1, 2, 3, 'a', 'b') #a=1,b=2,c=3,args=(\"a\",\"b\") kw={}<\/span>\n# f1(1, 2, 3, 'a', 'b', x=99) #a=1,b=2,c=3,args=(\"a\",\"b\") kw={x:99}<\/span>\nf2(<\/span>1<\/span>,<\/span> 2<\/span>,<\/span> d=<\/span>99<\/span>,<\/span> ext=<\/span>None<\/span>)<\/span> #a=1,b=2,c=0,d=99,kw={ext:None} <\/span>\n<\/code><\/pre>\n
        \u51fd\u6570\u7684\u8fd4\u56de\u503creturn<\/h6>\n
        \u6982\u5ff5\uff1a\n\u8bb2\u51fd\u6570\u5185\u90e8\u7684\u53d8\u91cf,<\/span>\u5f39\u5230\u51fd\u6570\u5916   \u628a\u7ed3\u679c\u8fd4\u56de\u5230\u51fd\u6570\u7684\u8c03\u7528\u5904\n(<\/span>1<\/span>)<\/span> return<\/span> +<\/span> \u516d\u5927\u6807\u51c6\u6570\u636e\u7c7b\u578b,<\/span>\u8fd8\u53ef\u4ee5\u662f\u51fd\u6570(<\/span>\u7c7b\u5bf9\u8c61)<\/span>\n(<\/span>2<\/span>)<\/span> \u6267\u884creturn<\/span>,<\/span>\u610f\u5473\u7740\u51fd\u6570\u7ec8\u6b62\u4e86,<\/span>\u540e\u9762\u7684\u4ee3\u7801\u4e0d\u6267\u884c\n(<\/span>3<\/span>)<\/span> \u51fd\u6570\u4e2d\u6ca1\u6709\u5b9a\u4e49return<\/span> \u8fd4\u56de\u503c,<\/span>\u9ed8\u8ba4\u8fd4\u56deNone<\/span>\u5173\u952e\u5b57 \n<\/code><\/pre>\n
        \uff081<\/span>\uff09return<\/span> +<\/span> \u516d\u5927\u6807\u51c6\u6570\u636e\u7c7b\u578b,<\/span>\u8fd8\u53ef\u4ee5\u662f\u51fd\u6570(<\/span>\u7c7b\u5bf9\u8c61)<\/span>\n# \u51fd\u6570\u7684\u5b9a\u4e49\u5904<\/span>\ndef<\/span> func<\/span>(<\/span>)<\/span>:<\/span>\n\t# return 1<\/span>\n\t# return 3.4<\/span>\n\t# return [1,2,3]<\/span>\n\treturn<\/span> { \n   <\/span>'a'<\/span>:<\/span>1<\/span>,<\/span>\"b\"<\/span>:<\/span>2<\/span>}<\/span>\t\n# \u51fd\u6570\u7684\u8c03\u7528\u5904<\/span>\nres =<\/span> func(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>   # {'a': 1, 'b': 2}<\/span>\n\n\uff082<\/span>\uff09.<\/span>\u6267\u884creturn<\/span>,<\/span>\u610f\u5473\u7740\u51fd\u6570\u7ec8\u6b62\u4e86,<\/span>\u540e\u9762\u7684\u4ee3\u7801\u4e0d\u6267\u884c\ndef<\/span> func<\/span>(<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>1<\/span>)<\/span>\n\tprint<\/span>(<\/span>2<\/span>)<\/span>\n\treturn<\/span> 3<\/span>\n\tprint<\/span>(<\/span>4<\/span>)<\/span>\n\tprint<\/span>(<\/span>5<\/span>)<\/span>\nres =<\/span> func(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span> # 1 2 3<\/span>\n\ndef<\/span> func<\/span>(<\/span>)<\/span>:<\/span>\n\tfor<\/span> i in<\/span> range<\/span>(<\/span>10<\/span>)<\/span>:<\/span>\n\t\tif<\/span> i ==<\/span> 5<\/span>:<\/span>\n\t\t\treturn<\/span> \"\u7ed3\u675f\u4e86\"<\/span>\n\t\tprint<\/span>(<\/span>i)<\/span>\nres =<\/span> func(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>   \n\u7ed3\u679c\u4e3a\uff1a\n0<\/span>\n1<\/span>\n2<\/span>\n3<\/span>\n4<\/span>\n\u7ed3\u675f\u4e86\n\n(<\/span>3<\/span>)<\/span> \u51fd\u6570\u4e2d\u6ca1\u6709\u5b9a\u4e49return<\/span> \u8fd4\u56de\u503c,<\/span>\u9ed8\u8ba4\u8fd4\u56deNone<\/span>\u5173\u952e\u5b57\ndef<\/span> func<\/span>(<\/span>)<\/span>:<\/span>\n\ta =<\/span> 1<\/span>\n\t\nres =<\/span> func(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span> # None<\/span>\n\n# print \u5185\u7f6e\u51fd\u6570\u5185\u90e8\u6ca1\u6709\u81ea\u5b9a\u4e49\u8fd4\u56de\u503c,\u6240\u4ee5\u8fd4\u56deNone<\/span>\nres =<\/span> print<\/span>(<\/span>123<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span> # None<\/span>\n\n\u5e94\u7528\u5b9e\u4f8b\uff1a\u4f7f\u7528return<\/span> \u5199\u4e00\u4e2a\u8ba1\u7b97\u5668\ndef<\/span> calc<\/span>(<\/span>sign,<\/span>num1,<\/span>num2)<\/span>:<\/span>\n\tif<\/span> sign ==<\/span> \"+\"<\/span>:<\/span>\n\t\tres =<\/span> num1 +<\/span> num2\n\telif<\/span> sign ==<\/span> \"-\"<\/span>:<\/span>\n\t\tres =<\/span> num1 -<\/span> num2\n\telif<\/span> sign ==<\/span> \"*\"<\/span>:<\/span>\n\t\tres =<\/span> num1 *<\/span> num2\n\telif<\/span> sign ==<\/span> \"\/\"<\/span>:<\/span>\n\t\tif<\/span> num2 ==<\/span> 0<\/span>:<\/span>\n\t\t\treturn<\/span> \"\u5c0f\u4f19\u7838,\u9664\u6570\u4e0d\u80fd\u4e3a0\u54e6\"<\/span>\n\t\tres =<\/span> num1 \/<\/span> num2\n\telse<\/span>:<\/span>\n\t\treturn<\/span> \"\u5144\u5f1f,\u4f60\u8fd9\u4e2a\u7b26\u53f7,\u6211\u4e0d\u4f1a\u7b97\"<\/span>\t\t\n\treturn<\/span> res\nres =<\/span> calc(<\/span>\"$\"<\/span>,<\/span>10<\/span>,<\/span>0<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span>   # \u5144\u5f1f,\u4f60\u8fd9\u4e2a\u7b26\u53f7,\u6211\u4e0d\u4f1a\u7b97<\/span>\n\n<\/code><\/pre>\n
        \u51fd\u6570\u7684\u4f7f\u7528<\/h5>\n
        1.\u53ef\u4ee5\u628a\u51fd\u6570\u5f53\u6210\u53d8\u91cf\u4e00\u6837\u4f7f\u7528<\/h6>\n
        \uff081<\/span>\uff09\u51fd\u6570\u540d\u662f\u4e2a\u7279\u6b8a\u7684\u53d8\u91cf\uff0c\u53ef\u4ee5\u5f53\u505a\u53d8\u91cf\u8d4b\u503c\ndef<\/span> func<\/span>(<\/span>)<\/span>:<\/span>\n\treturn<\/span> \"\u6211\u662f\u4e00\u4e2a\u51fd\u6570\"<\/span>\na =<\/span> 10<\/span>\nprint<\/span>(<\/span>a)<\/span>   # 10<\/span>\na =<\/span> func\nres =<\/span> a(<\/span>)<\/span>\nprint<\/span>(<\/span>res)<\/span> # \u6211\u662f\u4e00\u4e2a\u51fd\u6570<\/span>\n\n\uff082<\/span>\uff09\u51fd\u6570\u540d\u53ef\u4ee5\u4f5c\u4e3a\u5bb9\u5668\u7c7b\u578b\u6570\u636e\u7684\u5143\u7d20\ndef<\/span> func1<\/span>(<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u662f\u51fd\u65701\"<\/span>)<\/span>\ndef<\/span> func2<\/span>(<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u662f\u51fd\u65702\"<\/span>)<\/span>\ndef<\/span> func3<\/span>(<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u662f\u51fd\u65703\"<\/span>)<\/span>\ndef<\/span> func4<\/span>(<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u662f\u51fd\u65704\"<\/span>)<\/span>\nlst =<\/span> [<\/span>func1,<\/span>func2,<\/span>func3,<\/span>func4]<\/span>\nfor<\/span>  i  in<\/span> lst:<\/span>\n\t# print(i)<\/span>\n\ti(<\/span>)<\/span>\n\u7ed3\u679c\u4e3a\uff1a\n\u6211\u662f\u51fd\u65701<\/span>\n\u6211\u662f\u51fd\u65702<\/span>\n\u6211\u662f\u51fd\u65703<\/span>\n\u6211\u662f\u51fd\u65704<\/span>\n\n\uff083<\/span>\uff09\u51fd\u6570\u540d\u53ef\u4ee5\u4f5c\u4e3a\u51fd\u6570\u7684\u53c2\u6570\n# func\u662f\u51fd\u6570<\/span>\ndef<\/span> func<\/span>(<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>\"\u6211\u662ffunc\u54e6\"<\/span>)<\/span>\n# func\u662f\u5f62\u53c2<\/span>\ndef<\/span> func5<\/span>(<\/span>func)<\/span>:<\/span>\n\t# \u662f\u51fd\u6570\u5c31\u53ef\u4ee5\u8c03\u7528<\/span>\n\tfunc(<\/span>)<\/span>\t #\u6211\u662ffunc\u54e6<\/span>\n# \u5f53\u8c03\u7528func5\u65f6 , \u628a\u5b9e\u53c2func\u51fd\u6570 \u8d4b\u503c\u7ed9 \u5f62\u53c2func\u53d8\u91cf<\/span>\nfunc5(<\/span>func)<\/span>\n\n\uff084<\/span>\uff09\u51fd\u6570\u540d\u53ef\u4f5c\u4e3a\u51fd\u6570\u7684\u8fd4\u56de\u503c\ndef<\/span> func6<\/span>(<\/span>c_func)<\/span>:<\/span>\n\treturn<\/span> c_func\t\nres =<\/span> func6(<\/span>func)<\/span>\nres(<\/span>)<\/span>       # \u6211\u662ffunc\u54e6<\/span>\n\n<\/code><\/pre>\n
        2.\u5168\u5c40\u53d8\u91cf\u548c\u5c40\u90e8\u53d8\u91cf<\/h6>\n
        \u5c40\u90e8\u53d8\u91cf:<\/span> \u5728\u51fd\u6570\u5185\u90e8\u5b9a\u4e49\u7684\u53d8\u91cf,<\/span>\u4f5c\u7528\u7684\u8303\u56f4\u5728\u51fd\u6570\u5185\u90e8(<\/span>\u4f5c\u7528\u57df)<\/span>\n\u5168\u5c40\u53d8\u91cf:<\/span> \u5728\u51fd\u6570\u5916\u90e8\u5b9a\u4e49\u7684\u53d8\u91cf\u6216\u8005\u5728\u51fd\u6570\u5185\u90e8\u901a\u8fc7global<\/span>\u5173\u952e\u5b57\u5b9a\u4e49\u7684,<\/span>\u4f5c\u7528\u7684\u8303\u56f4\u6a2a\u8de8\u6574\u4e2a\u6587\u4ef6(<\/span>\u4f5c\u7528\u57df)<\/span>\n\n\uff081<\/span>\uff09\u5c40\u90e8\u53d8\u91cf\u7684\u83b7\u53d6\u548c\u4fee\u6539\ndef<\/span> func<\/span>(<\/span>)<\/span>:<\/span>\n\t# \u5b9a\u4e49\u4e00\u4e2a\u5c40\u90e8\u53d8\u91cf<\/span>\n\ta =<\/span> 5<\/span>\n\t# \u83b7\u53d6\u5c40\u90e8\u53d8\u91cf<\/span>\n\tprint<\/span>(<\/span>a)<\/span>\n\t# \u4fee\u6539\u5c40\u90e8\u53d8\u91cf<\/span>\n\ta =<\/span> 10<\/span>\t\nfunc(<\/span>)<\/span>    # 5<\/span>\n# \u5c40\u90e8\u53d8\u91cf\u65e0\u6cd5\u76f4\u63a5\u5728\u51fd\u6570\u5916\u4f7f\u7528<\/span>\n# print(a)<\/span>\n\n\uff082<\/span>\uff09\u5168\u5c40\u53d8\u91cf\u7684\u83b7\u53d6\u548c\u4fee\u6539\n# \u5b9a\u4e49\u4e00\u4e2a\u5168\u5c40\u53d8\u91cf<\/span>\nb =<\/span> 15<\/span>\n# \u83b7\u53d6\u5168\u5c40\u53d8\u91cf<\/span>\nprint<\/span>(<\/span>b)<\/span>\n# \u4fee\u6539\u5168\u5c40\u53d8\u91cf<\/span>\nb =<\/span> 20<\/span>\n# \u5168\u5c40\u53d8\u91cf\u7684\u4f5c\u7528\u8303\u56f4\u6a2a\u8de8\u6574\u4e2a\u6587\u4ef6<\/span>\ndef<\/span> func2<\/span>(<\/span>)<\/span>:<\/span>\n\tprint<\/span>(<\/span>b)<\/span>\nfunc2(<\/span>)<\/span>   # 20<\/span>\n\n(<\/span>3<\/span>)<\/span>\u5168\u5c40\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7global<\/span> \u5173\u952e\u5b57\u5728\u51fd\u6570\u5185\u90e8\u8fdb\u884c\u5b9a\u4e49\ndef<\/span> func2<\/span>(<\/span>)<\/span>:<\/span>\n\tglobal<\/span> c\n\tc =<\/span> 100<\/span>\nfunc2(<\/span>)<\/span>\nprint<\/span>(<\/span>c)<\/span>\n\n(<\/span>4<\/span>)<\/span>\u5168\u5c40\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7global<\/span> \u5173\u952e\u5b57\u5728\u51fd\u6570\u5185\u90e8\u8fdb\u884c\u4fee\u6539\nd=<\/span> 200<\/span>\ndef<\/span> func3<\/span>(<\/span>)<\/span>:<\/span>\n\tglobal<\/span> d\n\td =<\/span> 301<\/span>\nfunc3(<\/span>)<\/span>\nprint<\/span>(<\/span>d)<\/span>\nglobal<\/span>\u7684\u4f5c\u7528:<\/span>\n\t\u5982\u679c\u51fd\u6570\u5916\u90e8\u6709\u5f53\u524d\u8fd9\u4e2a\u5168\u5c40\u53d8\u91cf,<\/span>\u901a\u8fc7global<\/span>\u53ef\u4ee5\u5728\u51fd\u6570\u5185\u90e8\u8fdb\u884c\u4fee\u6539\n\t\u5982\u679c\u51fd\u6570\u5916\u90e8\u6ca1\u6709\u5f53\u524d\u8fd9\u4e2a\u5168\u5c40\u53d8\u91cf,<\/span>\u901a\u8fc7global<\/span>\u53ef\u4ee5\u5728\u51fd\u6570\u5185\u90e8\u8fdb\u884c\u5b9a\u4e49\n<\/code><\/pre>\n
        \u751f\u547d\u5468\u671f\u548c\u4f5c\u7528\u57df<\/h6>\n
        1<\/span>.<\/span>\u751f\u547d\u5468\u671f\n\u5185\u7f6e\u53d8\u91cf(<\/span>\u89e3\u91ca\u5668\u9000\u51fa)<\/span> ><\/span> \u5168\u5c40\u53d8\u91cf(<\/span>\u6587\u4ef6\u8fd0\u884c\u7ed3\u675f\u65f6)<\/span> ><\/span> \u5c40\u90e8\u53d8\u91cf(<\/span>\u51fd\u6570\u8c03\u7528\u7ed3\u675f\u65f6,<\/span>\u751f\u547d\u5c31\u7ec8\u6b62\u4e86)<\/span>\n2<\/span>.<\/span>\u4f5c\u7528\u57df\n# \u547d\u540d\u7a7a\u95f4 : \u5212\u5206\u4e00\u5757\u533a\u57df\u4fdd\u5b58\u6240\u6709\u6570\u636e,\u4ee5\u5b57\u5178\u7684\u65b9\u5f0f\u5b58\u50a8(\u53d8\u91cf\u4e0e\u503c\u5f62\u6210\u6620\u5c04\u5173\u7cfb).\u4e00\u5171\u4e09\u79cd.<\/span>\n(<\/span>1<\/span>)<\/span>\u5185\u5efa\u547d\u540d\u7a7a\u95f4:<\/span>\u89e3\u91ca\u5668\u542f\u52a8\u65f6\u521b\u5efa,<\/span>\u76f4\u5230\u89e3\u91ca\u5668\u8fd0\u884c\u7ed3\u675f,<\/span>\u751f\u5b58\u5468\u671f\u6700\u957f\n(<\/span>2<\/span>)<\/span>\u5168\u5c40\u547d\u540d\u7a7a\u95f4:<\/span>\u6587\u4ef6\u8fd0\u884c\u65f6\u521b\u5efa,<\/span>\u76f4\u5230\u89e3\u91ca\u5668\u8fd0\u884c\u7ed3\u675f,<\/span>\u751f\u5b58\u5468\u671f\u8f83\u957f\n(<\/span>3<\/span>)<\/span>\u5c40\u90e8\u547d\u540d\u7a7a\u95f4:<\/span>\u51fd\u6570\u8c03\u7528\u65f6,<\/span>\u91cc\u9762\u7684\u5c40\u90e8\u53d8\u91cf\u624d\u521b\u5efa,<\/span>\u8c03\u7528\u7ed3\u675f\u540e\u5373\u91ca\u653e,<\/span>\u751f\u5b58\u5468\u671f\u8f83\u77ed\n#\u547d\u540d\u7a7a\u95f4\u7684\u63d0\u51fa\u662f\u4e3a\u4e86\u5212\u5206\u548c\u63a7\u5236\u53d8\u91cf\u662f\u5426\u53ef\u89c1,\u4ee5\u53ca\u751f\u5b58\u5468\u671f\u7684\u957f\u77ed.<\/span>\n\n#\u547d\u540d\u7a7a\u95f4 \u521b\u5efa\u987a\u5e8f:(\u4e86\u89e3)<\/span>\n\tpython\u89e3\u91ca\u5668\u542f\u52a8-><\/span>\u521b\u5efa\u5185\u5efa\u547d\u540d\u7a7a\u95f4-><\/span>\u521b\u5efa\u5168\u5c40\u547d\u540d\u7a7a\u95f4-><\/span>\u521b\u5efa\u5c40\u90e8\u547d\u540d\u7a7a\u95f4\n#\u547d\u540d\u7a7a\u95f4 \u9500\u6bc1\u987a\u5e8f:(\u4e86\u89e3)<\/span>\n\t\u51fd\u6570\u8c03\u7528\u7ed3\u675f\u540e-><\/span>\u9500\u6bc1\u51fd\u6570\u5bf9\u5e94\u7684\u5c40\u90e8\u547d\u540d\u7a7a\u95f4\u6570\u636e-><\/span>\u9500\u6bc1\u5168\u5c40\u547d\u540d\u7a7a\u95f4\u6570\u636e-><\/span>\u9500\u6bc1\u5185\u5efa\u547d\u540d\u7a7a\u95f4\u6570\u636e\n\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"python\u6709\u5173\u51fd\u6570\u6570\u636e\u7c7b\u578b1.number\u6570\u5b57\u7c7b\u578b\uff08intfloatboolcomplex\uff091.0\u5960\u57fa\u90e8\u5206\uff1a\u51fd\u6570type\u548cid#type\u6982\u5ff5\uff1a\u83b7\u53d6\u53d8\u91cf\u7684\u6570\u636e\u7c7b\u578bre...","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/7175"}],"collection":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/comments?post=7175"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/7175\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=7175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=7175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=7175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}